mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-11-18 15:43:50 +08:00
39999 lines
134 KiB
Text
39999 lines
134 KiB
Text
18
|
|
17
|
|
17
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-44
|
|
-41
|
|
-38
|
|
-36
|
|
-34
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
47
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
54
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-10
|
|
-19
|
|
-24
|
|
-28
|
|
-32
|
|
-35
|
|
-36
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-32
|
|
-22
|
|
-1
|
|
13
|
|
25
|
|
32
|
|
39
|
|
42
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
44
|
|
42
|
|
40
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-24
|
|
-2
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-27
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
41
|
|
39
|
|
37
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
22
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
17
|
|
15
|
|
8
|
|
-11
|
|
-26
|
|
-37
|
|
-44
|
|
-50
|
|
-54
|
|
-55
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-10
|
|
5
|
|
16
|
|
24
|
|
30
|
|
34
|
|
36
|
|
38
|
|
39
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-41
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
28
|
|
33
|
|
37
|
|
39
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
45
|
|
44
|
|
43
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-29
|
|
-35
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
19
|
|
33
|
|
43
|
|
50
|
|
54
|
|
57
|
|
58
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
48
|
|
45
|
|
43
|
|
41
|
|
39
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-23
|
|
-33
|
|
-41
|
|
-45
|
|
-49
|
|
-50
|
|
-51
|
|
-51
|
|
-50
|
|
-49
|
|
-48
|
|
-47
|
|
-46
|
|
-43
|
|
-33
|
|
-10
|
|
5
|
|
17
|
|
26
|
|
31
|
|
35
|
|
38
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
33
|
|
25
|
|
6
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-13
|
|
-12
|
|
-3
|
|
19
|
|
34
|
|
44
|
|
50
|
|
54
|
|
56
|
|
57
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
30
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
23
|
|
30
|
|
34
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-16
|
|
-14
|
|
-12
|
|
-2
|
|
18
|
|
32
|
|
43
|
|
49
|
|
53
|
|
55
|
|
57
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
37
|
|
17
|
|
2
|
|
-10
|
|
-20
|
|
-27
|
|
-32
|
|
-36
|
|
-38
|
|
-38
|
|
-39
|
|
-38
|
|
-38
|
|
-35
|
|
-34
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
34
|
|
39
|
|
42
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
15
|
|
14
|
|
6
|
|
-13
|
|
-27
|
|
-38
|
|
-45
|
|
-51
|
|
-54
|
|
-56
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-7
|
|
14
|
|
29
|
|
39
|
|
46
|
|
50
|
|
52
|
|
53
|
|
53
|
|
52
|
|
51
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
22
|
|
18
|
|
17
|
|
16
|
|
9
|
|
-10
|
|
-25
|
|
-36
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-32
|
|
-10
|
|
6
|
|
17
|
|
26
|
|
31
|
|
35
|
|
37
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-29
|
|
-28
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-4
|
|
17
|
|
30
|
|
41
|
|
49
|
|
54
|
|
56
|
|
57
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
48
|
|
45
|
|
43
|
|
40
|
|
38
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-33
|
|
-42
|
|
-46
|
|
-49
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-41
|
|
-30
|
|
-8
|
|
7
|
|
19
|
|
27
|
|
32
|
|
36
|
|
38
|
|
38
|
|
39
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
49
|
|
54
|
|
56
|
|
58
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
43
|
|
42
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
25
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-23
|
|
-35
|
|
-42
|
|
-48
|
|
-51
|
|
-54
|
|
-54
|
|
-54
|
|
-54
|
|
-52
|
|
-51
|
|
-48
|
|
-46
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-8
|
|
14
|
|
29
|
|
40
|
|
46
|
|
51
|
|
53
|
|
54
|
|
55
|
|
54
|
|
52
|
|
51
|
|
49
|
|
48
|
|
46
|
|
43
|
|
35
|
|
15
|
|
0
|
|
-12
|
|
-20
|
|
-26
|
|
-30
|
|
-34
|
|
-35
|
|
-36
|
|
-35
|
|
-36
|
|
-36
|
|
-36
|
|
-34
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
41
|
|
41
|
|
41
|
|
39
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
20
|
|
28
|
|
33
|
|
37
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
25
|
|
32
|
|
38
|
|
42
|
|
44
|
|
46
|
|
47
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-24
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-39
|
|
-38
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-34
|
|
-24
|
|
-2
|
|
12
|
|
23
|
|
31
|
|
37
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
33
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
24
|
|
22
|
|
21
|
|
21
|
|
21
|
|
19
|
|
17
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-53
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
23
|
|
29
|
|
33
|
|
35
|
|
36
|
|
37
|
|
37
|
|
37
|
|
36
|
|
36
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
9
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-29
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
33
|
|
36
|
|
39
|
|
39
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-13
|
|
-11
|
|
-11
|
|
-10
|
|
0
|
|
20
|
|
33
|
|
43
|
|
49
|
|
54
|
|
56
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
47
|
|
45
|
|
36
|
|
16
|
|
-1
|
|
-13
|
|
-22
|
|
-29
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
45
|
|
45
|
|
43
|
|
42
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-37
|
|
-39
|
|
-41
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
15
|
|
15
|
|
14
|
|
7
|
|
-13
|
|
-26
|
|
-37
|
|
-45
|
|
-51
|
|
-54
|
|
-56
|
|
-58
|
|
-58
|
|
-57
|
|
-55
|
|
-54
|
|
-51
|
|
-49
|
|
-47
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
22
|
|
28
|
|
32
|
|
34
|
|
35
|
|
36
|
|
36
|
|
35
|
|
34
|
|
32
|
|
31
|
|
30
|
|
22
|
|
3
|
|
-12
|
|
-23
|
|
-30
|
|
-36
|
|
-41
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
40
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
32
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-29
|
|
-27
|
|
-27
|
|
-25
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
48
|
|
52
|
|
54
|
|
55
|
|
55
|
|
54
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
35
|
|
15
|
|
-1
|
|
-13
|
|
-22
|
|
-28
|
|
-32
|
|
-36
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
19
|
|
18
|
|
17
|
|
17
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
38
|
|
39
|
|
39
|
|
38
|
|
39
|
|
37
|
|
36
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
35
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-16
|
|
-14
|
|
-13
|
|
-12
|
|
-2
|
|
19
|
|
33
|
|
43
|
|
50
|
|
54
|
|
57
|
|
58
|
|
59
|
|
58
|
|
57
|
|
55
|
|
52
|
|
51
|
|
48
|
|
46
|
|
43
|
|
42
|
|
38
|
|
37
|
|
34
|
|
32
|
|
30
|
|
30
|
|
28
|
|
27
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
16
|
|
24
|
|
29
|
|
33
|
|
35
|
|
37
|
|
38
|
|
38
|
|
38
|
|
36
|
|
36
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-14
|
|
-12
|
|
-11
|
|
-3
|
|
18
|
|
31
|
|
42
|
|
49
|
|
54
|
|
57
|
|
58
|
|
58
|
|
58
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
41
|
|
39
|
|
36
|
|
34
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-46
|
|
-49
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
16
|
|
24
|
|
30
|
|
34
|
|
38
|
|
40
|
|
41
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-40
|
|
-42
|
|
-44
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
33
|
|
37
|
|
38
|
|
39
|
|
40
|
|
39
|
|
38
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-16
|
|
-26
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-32
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
51
|
|
54
|
|
55
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
35
|
|
15
|
|
0
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
42
|
|
45
|
|
45
|
|
45
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
11
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
43
|
|
43
|
|
44
|
|
43
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
7
|
|
-13
|
|
-28
|
|
-39
|
|
-46
|
|
-51
|
|
-54
|
|
-56
|
|
-57
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
32
|
|
34
|
|
36
|
|
37
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
29
|
|
40
|
|
46
|
|
51
|
|
53
|
|
55
|
|
55
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
48
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-23
|
|
-34
|
|
-41
|
|
-47
|
|
-50
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
25
|
|
31
|
|
35
|
|
37
|
|
38
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
34
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
31
|
|
11
|
|
-4
|
|
-15
|
|
-24
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
26
|
|
5
|
|
-9
|
|
-21
|
|
-29
|
|
-36
|
|
-39
|
|
-42
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-17
|
|
-16
|
|
-16
|
|
-15
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
45
|
|
50
|
|
53
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
51
|
|
49
|
|
46
|
|
37
|
|
17
|
|
0
|
|
-12
|
|
-21
|
|
-28
|
|
-32
|
|
-35
|
|
-37
|
|
-37
|
|
-38
|
|
-37
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-21
|
|
1
|
|
16
|
|
27
|
|
35
|
|
40
|
|
43
|
|
45
|
|
46
|
|
46
|
|
46
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
31
|
|
11
|
|
-4
|
|
-16
|
|
-24
|
|
-30
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
24
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
39
|
|
31
|
|
11
|
|
-4
|
|
-15
|
|
-24
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
37
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-30
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
20
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
37
|
|
41
|
|
43
|
|
45
|
|
46
|
|
45
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-8
|
|
-20
|
|
-29
|
|
-36
|
|
-40
|
|
-42
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
33
|
|
31
|
|
30
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
20
|
|
19
|
|
17
|
|
16
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-27
|
|
-38
|
|
-45
|
|
-51
|
|
-53
|
|
-55
|
|
-55
|
|
-55
|
|
-55
|
|
-53
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
16
|
|
23
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
28
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-45
|
|
-44
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-5
|
|
-16
|
|
-26
|
|
-32
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
41
|
|
44
|
|
45
|
|
46
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
41
|
|
39
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-14
|
|
-5
|
|
15
|
|
30
|
|
40
|
|
47
|
|
52
|
|
55
|
|
56
|
|
57
|
|
56
|
|
54
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
21
|
|
19
|
|
19
|
|
11
|
|
-9
|
|
-23
|
|
-34
|
|
-42
|
|
-48
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
41
|
|
47
|
|
52
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
50
|
|
48
|
|
46
|
|
45
|
|
42
|
|
40
|
|
37
|
|
35
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
16
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
17
|
|
31
|
|
40
|
|
46
|
|
50
|
|
52
|
|
54
|
|
54
|
|
54
|
|
52
|
|
51
|
|
50
|
|
48
|
|
46
|
|
44
|
|
41
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-10
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-15
|
|
-5
|
|
15
|
|
30
|
|
40
|
|
47
|
|
52
|
|
55
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
47
|
|
46
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
18
|
|
10
|
|
-9
|
|
-23
|
|
-35
|
|
-42
|
|
-48
|
|
-51
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-42
|
|
-39
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-7
|
|
14
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
17
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-45
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-29
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
55
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
39
|
|
18
|
|
2
|
|
-11
|
|
-20
|
|
-26
|
|
-31
|
|
-34
|
|
-36
|
|
-37
|
|
-37
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-32
|
|
-22
|
|
0
|
|
15
|
|
26
|
|
34
|
|
38
|
|
42
|
|
43
|
|
44
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
31
|
|
11
|
|
-5
|
|
-16
|
|
-25
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-39
|
|
-37
|
|
-26
|
|
-3
|
|
11
|
|
23
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
30
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
6
|
|
-13
|
|
-28
|
|
-39
|
|
-47
|
|
-53
|
|
-56
|
|
-58
|
|
-59
|
|
-58
|
|
-57
|
|
-56
|
|
-54
|
|
-52
|
|
-49
|
|
-47
|
|
-35
|
|
-13
|
|
3
|
|
14
|
|
22
|
|
28
|
|
33
|
|
36
|
|
37
|
|
37
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
32
|
|
24
|
|
4
|
|
-10
|
|
-21
|
|
-29
|
|
-36
|
|
-40
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-29
|
|
-7
|
|
8
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
30
|
|
11
|
|
-5
|
|
-16
|
|
-24
|
|
-30
|
|
-35
|
|
-38
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
41
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-14
|
|
-13
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
57
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
48
|
|
45
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
20
|
|
19
|
|
11
|
|
-9
|
|
-23
|
|
-33
|
|
-41
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
16
|
|
25
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-35
|
|
-40
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-24
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-15
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
52
|
|
55
|
|
56
|
|
55
|
|
54
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
29
|
|
26
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
7
|
|
-11
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
32
|
|
35
|
|
38
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
32
|
|
42
|
|
49
|
|
54
|
|
57
|
|
58
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
37
|
|
17
|
|
2
|
|
-10
|
|
-19
|
|
-26
|
|
-31
|
|
-33
|
|
-35
|
|
-36
|
|
-37
|
|
-37
|
|
-36
|
|
-36
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
44
|
|
45
|
|
46
|
|
46
|
|
45
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
35
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
19
|
|
17
|
|
18
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-26
|
|
-37
|
|
-46
|
|
-51
|
|
-55
|
|
-57
|
|
-57
|
|
-57
|
|
-56
|
|
-54
|
|
-52
|
|
-49
|
|
-47
|
|
-45
|
|
-42
|
|
-40
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
46
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
50
|
|
49
|
|
47
|
|
45
|
|
43
|
|
40
|
|
37
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-31
|
|
-10
|
|
6
|
|
17
|
|
25
|
|
31
|
|
35
|
|
37
|
|
39
|
|
39
|
|
39
|
|
39
|
|
39
|
|
37
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-17
|
|
-16
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
54
|
|
54
|
|
53
|
|
52
|
|
51
|
|
49
|
|
48
|
|
45
|
|
43
|
|
41
|
|
39
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
15
|
|
8
|
|
-11
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-33
|
|
-10
|
|
6
|
|
18
|
|
26
|
|
31
|
|
35
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-33
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
41
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-23
|
|
-33
|
|
-41
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
52
|
|
55
|
|
57
|
|
57
|
|
56
|
|
54
|
|
53
|
|
51
|
|
50
|
|
47
|
|
45
|
|
36
|
|
16
|
|
1
|
|
-11
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-39
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
34
|
|
37
|
|
40
|
|
40
|
|
41
|
|
40
|
|
40
|
|
40
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-24
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
44
|
|
42
|
|
42
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-26
|
|
-37
|
|
-45
|
|
-50
|
|
-54
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-51
|
|
-48
|
|
-46
|
|
-44
|
|
-32
|
|
-10
|
|
5
|
|
18
|
|
26
|
|
31
|
|
36
|
|
38
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
41
|
|
39
|
|
37
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-36
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
41
|
|
41
|
|
41
|
|
41
|
|
39
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
57
|
|
57
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
35
|
|
15
|
|
0
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-36
|
|
-36
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-18
|
|
2
|
|
16
|
|
26
|
|
34
|
|
40
|
|
43
|
|
45
|
|
47
|
|
47
|
|
46
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
31
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
23
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-40
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
35
|
|
33
|
|
31
|
|
29
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
6
|
|
-12
|
|
-25
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-35
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
34
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
44
|
|
45
|
|
45
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
37
|
|
39
|
|
41
|
|
42
|
|
42
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
14
|
|
25
|
|
32
|
|
38
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
41
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-16
|
|
-15
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
40
|
|
47
|
|
51
|
|
54
|
|
56
|
|
56
|
|
55
|
|
54
|
|
54
|
|
52
|
|
51
|
|
49
|
|
47
|
|
37
|
|
18
|
|
1
|
|
-11
|
|
-20
|
|
-27
|
|
-32
|
|
-34
|
|
-36
|
|
-37
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-32
|
|
-22
|
|
0
|
|
15
|
|
26
|
|
33
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
34
|
|
33
|
|
31
|
|
29
|
|
28
|
|
25
|
|
24
|
|
22
|
|
20
|
|
19
|
|
18
|
|
16
|
|
15
|
|
14
|
|
13
|
|
5
|
|
-14
|
|
-28
|
|
-39
|
|
-46
|
|
-51
|
|
-55
|
|
-56
|
|
-57
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-48
|
|
-47
|
|
-36
|
|
-14
|
|
1
|
|
13
|
|
22
|
|
28
|
|
32
|
|
35
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-16
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
47
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
50
|
|
48
|
|
47
|
|
44
|
|
43
|
|
40
|
|
37
|
|
34
|
|
32
|
|
30
|
|
29
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
20
|
|
18
|
|
17
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-41
|
|
-48
|
|
-51
|
|
-54
|
|
-55
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-11
|
|
4
|
|
17
|
|
25
|
|
32
|
|
35
|
|
37
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
26
|
|
6
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-27
|
|
-26
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-13
|
|
-4
|
|
17
|
|
30
|
|
40
|
|
47
|
|
51
|
|
53
|
|
55
|
|
56
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-12
|
|
4
|
|
16
|
|
25
|
|
31
|
|
35
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
11
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
25
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-41
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-17
|
|
-15
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
55
|
|
56
|
|
55
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
45
|
|
37
|
|
16
|
|
1
|
|
-11
|
|
-20
|
|
-28
|
|
-32
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-37
|
|
-35
|
|
-34
|
|
-33
|
|
-22
|
|
0
|
|
14
|
|
25
|
|
32
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
43
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
23
|
|
21
|
|
20
|
|
20
|
|
19
|
|
17
|
|
17
|
|
8
|
|
-11
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-51
|
|
-53
|
|
-55
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
5
|
|
17
|
|
25
|
|
30
|
|
34
|
|
37
|
|
38
|
|
38
|
|
37
|
|
38
|
|
37
|
|
36
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
40
|
|
47
|
|
52
|
|
55
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
51
|
|
50
|
|
47
|
|
45
|
|
43
|
|
41
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
37
|
|
38
|
|
39
|
|
38
|
|
38
|
|
36
|
|
36
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-45
|
|
-45
|
|
-46
|
|
-45
|
|
-45
|
|
-43
|
|
-41
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
27
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
31
|
|
11
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
34
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
29
|
|
34
|
|
37
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
37
|
|
28
|
|
7
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
44
|
|
41
|
|
40
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-31
|
|
-30
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
32
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
56
|
|
57
|
|
55
|
|
53
|
|
52
|
|
49
|
|
47
|
|
46
|
|
37
|
|
17
|
|
2
|
|
-10
|
|
-19
|
|
-26
|
|
-31
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
38
|
|
42
|
|
43
|
|
45
|
|
45
|
|
44
|
|
43
|
|
43
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
35
|
|
38
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
41
|
|
42
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
45
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
33
|
|
31
|
|
30
|
|
28
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
15
|
|
14
|
|
13
|
|
12
|
|
6
|
|
-13
|
|
-28
|
|
-38
|
|
-45
|
|
-51
|
|
-54
|
|
-56
|
|
-56
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
22
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
37
|
|
36
|
|
35
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-36
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
40
|
|
38
|
|
37
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-14
|
|
-13
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
48
|
|
53
|
|
55
|
|
58
|
|
58
|
|
58
|
|
56
|
|
55
|
|
53
|
|
51
|
|
48
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
26
|
|
24
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
11
|
|
-9
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-41
|
|
-39
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-50
|
|
-53
|
|
-53
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
28
|
|
39
|
|
46
|
|
50
|
|
52
|
|
54
|
|
54
|
|
53
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
44
|
|
42
|
|
39
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
25
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
15
|
|
8
|
|
-11
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-34
|
|
-31
|
|
-29
|
|
-28
|
|
-25
|
|
-24
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
47
|
|
52
|
|
54
|
|
56
|
|
57
|
|
57
|
|
55
|
|
55
|
|
53
|
|
50
|
|
47
|
|
45
|
|
42
|
|
40
|
|
37
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-47
|
|
-45
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-7
|
|
13
|
|
27
|
|
38
|
|
45
|
|
50
|
|
52
|
|
54
|
|
54
|
|
54
|
|
52
|
|
51
|
|
48
|
|
46
|
|
43
|
|
42
|
|
39
|
|
37
|
|
34
|
|
33
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
19
|
|
19
|
|
17
|
|
16
|
|
8
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-52
|
|
-51
|
|
-48
|
|
-46
|
|
-43
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-15
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
43
|
|
49
|
|
54
|
|
57
|
|
59
|
|
58
|
|
58
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
39
|
|
19
|
|
4
|
|
-8
|
|
-17
|
|
-24
|
|
-29
|
|
-32
|
|
-34
|
|
-35
|
|
-35
|
|
-35
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-21
|
|
0
|
|
15
|
|
25
|
|
34
|
|
39
|
|
43
|
|
45
|
|
46
|
|
46
|
|
46
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
31
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
37
|
|
40
|
|
40
|
|
41
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-28
|
|
-7
|
|
8
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
41
|
|
40
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-38
|
|
-27
|
|
-6
|
|
10
|
|
20
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-26
|
|
-36
|
|
-45
|
|
-50
|
|
-53
|
|
-55
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
23
|
|
29
|
|
32
|
|
35
|
|
36
|
|
37
|
|
37
|
|
36
|
|
36
|
|
35
|
|
33
|
|
32
|
|
25
|
|
5
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-38
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
39
|
|
39
|
|
37
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
20
|
|
28
|
|
33
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
14
|
|
25
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
34
|
|
38
|
|
39
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
29
|
|
34
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-17
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
30
|
|
41
|
|
49
|
|
53
|
|
55
|
|
57
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-49
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
16
|
|
24
|
|
29
|
|
33
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
57
|
|
56
|
|
55
|
|
52
|
|
50
|
|
48
|
|
46
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
19
|
|
18
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
34
|
|
37
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
58
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
48
|
|
46
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-22
|
|
-28
|
|
-33
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-31
|
|
-21
|
|
0
|
|
15
|
|
25
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
33
|
|
32
|
|
29
|
|
29
|
|
28
|
|
25
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
14
|
|
14
|
|
6
|
|
-13
|
|
-28
|
|
-38
|
|
-45
|
|
-49
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
39
|
|
46
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
38
|
|
36
|
|
34
|
|
31
|
|
30
|
|
28
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-34
|
|
-41
|
|
-47
|
|
-51
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-47
|
|
-35
|
|
-12
|
|
3
|
|
14
|
|
23
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
38
|
|
38
|
|
37
|
|
35
|
|
34
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-15
|
|
-14
|
|
-13
|
|
-12
|
|
-2
|
|
18
|
|
32
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
48
|
|
46
|
|
44
|
|
42
|
|
41
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-46
|
|
-49
|
|
-51
|
|
-52
|
|
-52
|
|
-52
|
|
-51
|
|
-49
|
|
-48
|
|
-46
|
|
-45
|
|
-34
|
|
-13
|
|
3
|
|
15
|
|
23
|
|
29
|
|
33
|
|
36
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
35
|
|
34
|
|
32
|
|
24
|
|
4
|
|
-10
|
|
-22
|
|
-30
|
|
-37
|
|
-41
|
|
-44
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-13
|
|
-12
|
|
-2
|
|
19
|
|
33
|
|
44
|
|
50
|
|
54
|
|
57
|
|
58
|
|
58
|
|
57
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
17
|
|
9
|
|
-9
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-52
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-47
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-17
|
|
-6
|
|
13
|
|
27
|
|
37
|
|
45
|
|
50
|
|
52
|
|
54
|
|
55
|
|
54
|
|
53
|
|
52
|
|
50
|
|
48
|
|
47
|
|
44
|
|
36
|
|
15
|
|
-1
|
|
-13
|
|
-22
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-38
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
46
|
|
45
|
|
44
|
|
42
|
|
40
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-42
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-23
|
|
-2
|
|
12
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-28
|
|
-38
|
|
-45
|
|
-50
|
|
-53
|
|
-56
|
|
-56
|
|
-56
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
17
|
|
25
|
|
30
|
|
34
|
|
37
|
|
38
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
40
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-35
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-2
|
|
13
|
|
25
|
|
32
|
|
38
|
|
42
|
|
44
|
|
45
|
|
45
|
|
45
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-26
|
|
-31
|
|
-36
|
|
-38
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
31
|
|
40
|
|
48
|
|
52
|
|
55
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-36
|
|
-36
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
32
|
|
38
|
|
41
|
|
43
|
|
45
|
|
46
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
40
|
|
31
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
12
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
40
|
|
38
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
22
|
|
29
|
|
35
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
40
|
|
40
|
|
40
|
|
38
|
|
38
|
|
36
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
14
|
|
25
|
|
32
|
|
36
|
|
40
|
|
43
|
|
44
|
|
45
|
|
45
|
|
45
|
|
43
|
|
42
|
|
40
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
14
|
|
14
|
|
6
|
|
-13
|
|
-28
|
|
-38
|
|
-46
|
|
-52
|
|
-55
|
|
-57
|
|
-58
|
|
-58
|
|
-56
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-46
|
|
-34
|
|
-12
|
|
3
|
|
14
|
|
23
|
|
29
|
|
33
|
|
35
|
|
36
|
|
37
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
29
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
20
|
|
28
|
|
33
|
|
37
|
|
39
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-39
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-5
|
|
-17
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
41
|
|
48
|
|
53
|
|
54
|
|
56
|
|
56
|
|
56
|
|
54
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-20
|
|
-26
|
|
-32
|
|
-35
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
15
|
|
6
|
|
-13
|
|
-28
|
|
-38
|
|
-46
|
|
-51
|
|
-54
|
|
-56
|
|
-57
|
|
-55
|
|
-55
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-4
|
|
17
|
|
30
|
|
40
|
|
47
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
38
|
|
36
|
|
34
|
|
31
|
|
30
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-46
|
|
-50
|
|
-51
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-46
|
|
-45
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
25
|
|
31
|
|
35
|
|
37
|
|
38
|
|
40
|
|
39
|
|
39
|
|
37
|
|
36
|
|
35
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-40
|
|
-42
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-33
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-12
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
52
|
|
55
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
34
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-36
|
|
-43
|
|
-48
|
|
-52
|
|
-53
|
|
-54
|
|
-54
|
|
-54
|
|
-52
|
|
-52
|
|
-49
|
|
-47
|
|
-44
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
23
|
|
30
|
|
33
|
|
36
|
|
37
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-36
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
27
|
|
33
|
|
36
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
41
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
49
|
|
54
|
|
56
|
|
58
|
|
58
|
|
59
|
|
57
|
|
56
|
|
54
|
|
51
|
|
49
|
|
46
|
|
38
|
|
17
|
|
1
|
|
-11
|
|
-20
|
|
-27
|
|
-31
|
|
-33
|
|
-36
|
|
-36
|
|
-37
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
37
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
13
|
|
24
|
|
31
|
|
37
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
34
|
|
33
|
|
31
|
|
30
|
|
29
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
18
|
|
17
|
|
15
|
|
15
|
|
7
|
|
-11
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-50
|
|
-53
|
|
-54
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
24
|
|
30
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
38
|
|
36
|
|
35
|
|
34
|
|
32
|
|
24
|
|
4
|
|
-11
|
|
-22
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
30
|
|
40
|
|
48
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
38
|
|
36
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-47
|
|
-51
|
|
-54
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-46
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
18
|
|
26
|
|
32
|
|
35
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
39
|
|
38
|
|
36
|
|
36
|
|
28
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
29
|
|
8
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-23
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
31
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
57
|
|
57
|
|
55
|
|
52
|
|
51
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-20
|
|
-26
|
|
-31
|
|
-34
|
|
-35
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-36
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
25
|
|
33
|
|
37
|
|
41
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
30
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-28
|
|
-7
|
|
8
|
|
20
|
|
28
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
38
|
|
41
|
|
43
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
44
|
|
45
|
|
46
|
|
45
|
|
44
|
|
44
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
22
|
|
21
|
|
19
|
|
18
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-27
|
|
-38
|
|
-46
|
|
-51
|
|
-54
|
|
-56
|
|
-57
|
|
-56
|
|
-56
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
33
|
|
36
|
|
37
|
|
38
|
|
39
|
|
38
|
|
37
|
|
36
|
|
36
|
|
34
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-28
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
8
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
38
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
23
|
|
32
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
36
|
|
41
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-14
|
|
-4
|
|
16
|
|
29
|
|
40
|
|
46
|
|
51
|
|
53
|
|
54
|
|
54
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
21
|
|
20
|
|
19
|
|
12
|
|
-7
|
|
-21
|
|
-33
|
|
-41
|
|
-46
|
|
-50
|
|
-53
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-7
|
|
14
|
|
28
|
|
38
|
|
45
|
|
50
|
|
53
|
|
55
|
|
55
|
|
54
|
|
54
|
|
52
|
|
49
|
|
47
|
|
45
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
18
|
|
9
|
|
-10
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-18
|
|
-16
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
49
|
|
54
|
|
57
|
|
57
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-16
|
|
-6
|
|
14
|
|
28
|
|
37
|
|
44
|
|
49
|
|
51
|
|
53
|
|
53
|
|
53
|
|
52
|
|
51
|
|
49
|
|
47
|
|
46
|
|
43
|
|
41
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-10
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-17
|
|
-16
|
|
-6
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
41
|
|
39
|
|
37
|
|
35
|
|
32
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
50
|
|
52
|
|
53
|
|
53
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
45
|
|
43
|
|
34
|
|
14
|
|
-2
|
|
-14
|
|
-22
|
|
-29
|
|
-33
|
|
-36
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
13
|
|
13
|
|
5
|
|
-14
|
|
-28
|
|
-39
|
|
-46
|
|
-52
|
|
-56
|
|
-58
|
|
-59
|
|
-59
|
|
-58
|
|
-57
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-37
|
|
-14
|
|
2
|
|
14
|
|
22
|
|
28
|
|
32
|
|
35
|
|
36
|
|
37
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
25
|
|
7
|
|
-9
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
24
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-37
|
|
-38
|
|
-39
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
25
|
|
32
|
|
38
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
28
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-3
|
|
17
|
|
32
|
|
42
|
|
49
|
|
53
|
|
56
|
|
57
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-7
|
|
-22
|
|
-32
|
|
-40
|
|
-45
|
|
-49
|
|
-50
|
|
-50
|
|
-51
|
|
-50
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-31
|
|
-10
|
|
5
|
|
17
|
|
26
|
|
31
|
|
35
|
|
37
|
|
39
|
|
39
|
|
39
|
|
40
|
|
38
|
|
37
|
|
36
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-17
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
54
|
|
57
|
|
59
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
33
|
|
31
|
|
29
|
|
27
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-32
|
|
-11
|
|
4
|
|
15
|
|
23
|
|
28
|
|
32
|
|
34
|
|
35
|
|
36
|
|
36
|
|
36
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
32
|
|
42
|
|
49
|
|
54
|
|
57
|
|
58
|
|
59
|
|
58
|
|
57
|
|
56
|
|
53
|
|
51
|
|
48
|
|
46
|
|
36
|
|
17
|
|
1
|
|
-11
|
|
-21
|
|
-27
|
|
-31
|
|
-34
|
|
-36
|
|
-36
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-31
|
|
-21
|
|
0
|
|
16
|
|
26
|
|
33
|
|
38
|
|
42
|
|
43
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-27
|
|
-38
|
|
-45
|
|
-50
|
|
-55
|
|
-57
|
|
-58
|
|
-57
|
|
-56
|
|
-54
|
|
-53
|
|
-50
|
|
-48
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-35
|
|
-33
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-4
|
|
16
|
|
30
|
|
41
|
|
48
|
|
52
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
54
|
|
51
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
37
|
|
36
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
25
|
|
24
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-46
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
16
|
|
24
|
|
30
|
|
33
|
|
36
|
|
38
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
41
|
|
48
|
|
52
|
|
55
|
|
57
|
|
56
|
|
56
|
|
54
|
|
54
|
|
51
|
|
49
|
|
46
|
|
44
|
|
41
|
|
40
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
19
|
|
17
|
|
16
|
|
8
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
15
|
|
23
|
|
29
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
54
|
|
52
|
|
49
|
|
47
|
|
45
|
|
43
|
|
42
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
29
|
|
39
|
|
45
|
|
50
|
|
53
|
|
54
|
|
54
|
|
54
|
|
54
|
|
52
|
|
50
|
|
49
|
|
47
|
|
44
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-29
|
|
-33
|
|
-36
|
|
-38
|
|
-39
|
|
-38
|
|
-37
|
|
-37
|
|
-37
|
|
-35
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-39
|
|
-40
|
|
-42
|
|
-42
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
27
|
|
7
|
|
-8
|
|
-18
|
|
-26
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-29
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
37
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
38
|
|
36
|
|
34
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
21
|
|
19
|
|
19
|
|
18
|
|
16
|
|
14
|
|
13
|
|
12
|
|
4
|
|
-14
|
|
-28
|
|
-38
|
|
-46
|
|
-51
|
|
-54
|
|
-56
|
|
-56
|
|
-55
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
30
|
|
34
|
|
38
|
|
39
|
|
40
|
|
41
|
|
41
|
|
39
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
38
|
|
30
|
|
11
|
|
-5
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
40
|
|
38
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
37
|
|
41
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-14
|
|
-14
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
46
|
|
50
|
|
53
|
|
54
|
|
55
|
|
54
|
|
53
|
|
51
|
|
50
|
|
49
|
|
47
|
|
44
|
|
36
|
|
16
|
|
0
|
|
-13
|
|
-22
|
|
-29
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
35
|
|
38
|
|
42
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
33
|
|
37
|
|
39
|
|
40
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-35
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
37
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
32
|
|
30
|
|
30
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
16
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-12
|
|
-26
|
|
-37
|
|
-44
|
|
-50
|
|
-53
|
|
-55
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-49
|
|
-48
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
14
|
|
23
|
|
29
|
|
33
|
|
36
|
|
37
|
|
38
|
|
39
|
|
38
|
|
38
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-39
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-4
|
|
10
|
|
20
|
|
28
|
|
34
|
|
38
|
|
41
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
24
|
|
32
|
|
38
|
|
41
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-2
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-6
|
|
16
|
|
29
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
49
|
|
47
|
|
45
|
|
35
|
|
15
|
|
-1
|
|
-13
|
|
-22
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-32
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
33
|
|
31
|
|
28
|
|
27
|
|
26
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
13
|
|
5
|
|
-13
|
|
-27
|
|
-37
|
|
-45
|
|
-50
|
|
-53
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
16
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
36
|
|
35
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
55
|
|
57
|
|
58
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
49
|
|
46
|
|
43
|
|
41
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-31
|
|
-10
|
|
6
|
|
18
|
|
26
|
|
31
|
|
35
|
|
38
|
|
38
|
|
39
|
|
39
|
|
39
|
|
37
|
|
36
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
50
|
|
53
|
|
55
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
47
|
|
44
|
|
43
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
27
|
|
26
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
12
|
|
-7
|
|
-22
|
|
-32
|
|
-41
|
|
-46
|
|
-49
|
|
-51
|
|
-52
|
|
-51
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-41
|
|
-29
|
|
-8
|
|
7
|
|
19
|
|
27
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
39
|
|
37
|
|
37
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-40
|
|
-42
|
|
-45
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-15
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
49
|
|
46
|
|
44
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-28
|
|
-32
|
|
-35
|
|
-37
|
|
-37
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
41
|
|
44
|
|
45
|
|
46
|
|
46
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
31
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
34
|
|
33
|
|
32
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
19
|
|
17
|
|
17
|
|
16
|
|
15
|
|
14
|
|
6
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-34
|
|
-11
|
|
5
|
|
17
|
|
26
|
|
33
|
|
37
|
|
39
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
38
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-4
|
|
16
|
|
30
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
47
|
|
45
|
|
43
|
|
40
|
|
38
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-23
|
|
-34
|
|
-41
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
26
|
|
31
|
|
36
|
|
38
|
|
40
|
|
40
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-19
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
27
|
|
33
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
40
|
|
39
|
|
37
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
31
|
|
41
|
|
48
|
|
53
|
|
56
|
|
57
|
|
57
|
|
56
|
|
54
|
|
53
|
|
50
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-20
|
|
-27
|
|
-32
|
|
-34
|
|
-36
|
|
-37
|
|
-38
|
|
-37
|
|
-38
|
|
-36
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
38
|
|
41
|
|
43
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
42
|
|
40
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
30
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-39
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
37
|
|
36
|
|
28
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
17
|
|
16
|
|
15
|
|
15
|
|
14
|
|
7
|
|
-13
|
|
-26
|
|
-37
|
|
-44
|
|
-49
|
|
-53
|
|
-55
|
|
-57
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-46
|
|
-35
|
|
-13
|
|
3
|
|
15
|
|
23
|
|
29
|
|
34
|
|
37
|
|
38
|
|
39
|
|
38
|
|
37
|
|
36
|
|
36
|
|
34
|
|
33
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
31
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
33
|
|
36
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
38
|
|
36
|
|
35
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-43
|
|
-43
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
30
|
|
11
|
|
-4
|
|
-16
|
|
-24
|
|
-30
|
|
-34
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
48
|
|
52
|
|
56
|
|
57
|
|
57
|
|
57
|
|
56
|
|
53
|
|
51
|
|
50
|
|
47
|
|
45
|
|
42
|
|
40
|
|
38
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-36
|
|
-44
|
|
-49
|
|
-53
|
|
-55
|
|
-55
|
|
-55
|
|
-54
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-43
|
|
-41
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
16
|
|
31
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
54
|
|
52
|
|
49
|
|
46
|
|
44
|
|
42
|
|
40
|
|
37
|
|
36
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
21
|
|
19
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-34
|
|
-43
|
|
-48
|
|
-50
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-40
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-17
|
|
-15
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
47
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
53
|
|
51
|
|
49
|
|
48
|
|
45
|
|
44
|
|
42
|
|
40
|
|
38
|
|
35
|
|
33
|
|
31
|
|
30
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
22
|
|
20
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-17
|
|
-16
|
|
-15
|
|
-6
|
|
16
|
|
30
|
|
39
|
|
46
|
|
51
|
|
53
|
|
55
|
|
55
|
|
54
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
37
|
|
36
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-34
|
|
-33
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
29
|
|
40
|
|
46
|
|
51
|
|
54
|
|
55
|
|
55
|
|
56
|
|
55
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
37
|
|
18
|
|
1
|
|
-11
|
|
-21
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-38
|
|
-38
|
|
-38
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
43
|
|
41
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-7
|
|
-20
|
|
-28
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
8
|
|
20
|
|
27
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-26
|
|
-37
|
|
-45
|
|
-50
|
|
-54
|
|
-55
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
14
|
|
23
|
|
30
|
|
33
|
|
35
|
|
37
|
|
39
|
|
38
|
|
37
|
|
37
|
|
36
|
|
35
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
20
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-42
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
39
|
|
38
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
32
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
31
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
51
|
|
48
|
|
46
|
|
43
|
|
40
|
|
37
|
|
36
|
|
33
|
|
32
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
11
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-47
|
|
-50
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-32
|
|
-9
|
|
6
|
|
17
|
|
25
|
|
30
|
|
34
|
|
36
|
|
37
|
|
37
|
|
37
|
|
37
|
|
36
|
|
35
|
|
33
|
|
32
|
|
23
|
|
3
|
|
-11
|
|
-22
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-3
|
|
17
|
|
31
|
|
42
|
|
48
|
|
53
|
|
55
|
|
55
|
|
55
|
|
55
|
|
55
|
|
54
|
|
51
|
|
49
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
10
|
|
-9
|
|
-22
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-52
|
|
-52
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
54
|
|
57
|
|
57
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
44
|
|
35
|
|
15
|
|
-1
|
|
-12
|
|
-22
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
26
|
|
25
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
10
|
|
-9
|
|
-23
|
|
-34
|
|
-41
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
41
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
19
|
|
17
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-27
|
|
-38
|
|
-45
|
|
-51
|
|
-54
|
|
-56
|
|
-57
|
|
-56
|
|
-56
|
|
-54
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
24
|
|
30
|
|
33
|
|
36
|
|
37
|
|
37
|
|
37
|
|
36
|
|
36
|
|
35
|
|
35
|
|
33
|
|
25
|
|
5
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-46
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
39
|
|
47
|
|
51
|
|
54
|
|
56
|
|
56
|
|
55
|
|
55
|
|
53
|
|
51
|
|
50
|
|
47
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-52
|
|
-53
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-44
|
|
-42
|
|
-30
|
|
-8
|
|
7
|
|
19
|
|
27
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
51
|
|
49
|
|
47
|
|
44
|
|
42
|
|
39
|
|
38
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-23
|
|
-34
|
|
-41
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-47
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-35
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
31
|
|
41
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
37
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-34
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-32
|
|
-22
|
|
0
|
|
14
|
|
25
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
12
|
|
23
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
44
|
|
44
|
|
45
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
42
|
|
42
|
|
42
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
15
|
|
15
|
|
14
|
|
7
|
|
-12
|
|
-26
|
|
-36
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-44
|
|
-33
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
37
|
|
39
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
21
|
|
28
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
30
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-23
|
|
-1
|
|
14
|
|
24
|
|
33
|
|
37
|
|
41
|
|
42
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
43
|
|
41
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
30
|
|
36
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
20
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-21
|
|
-19
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-12
|
|
-2
|
|
18
|
|
32
|
|
42
|
|
49
|
|
53
|
|
56
|
|
58
|
|
58
|
|
58
|
|
56
|
|
55
|
|
52
|
|
50
|
|
47
|
|
45
|
|
36
|
|
15
|
|
-1
|
|
-12
|
|
-22
|
|
-28
|
|
-33
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-36
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
12
|
|
24
|
|
31
|
|
37
|
|
40
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
37
|
|
39
|
|
40
|
|
41
|
|
40
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
30
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
25
|
|
32
|
|
38
|
|
41
|
|
43
|
|
45
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
37
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
12
|
|
23
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
34
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
23
|
|
22
|
|
21
|
|
19
|
|
17
|
|
16
|
|
14
|
|
13
|
|
13
|
|
5
|
|
-14
|
|
-29
|
|
-39
|
|
-47
|
|
-51
|
|
-54
|
|
-56
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-35
|
|
-12
|
|
3
|
|
15
|
|
22
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
40
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-42
|
|
-44
|
|
-46
|
|
-46
|
|
-45
|
|
-43
|
|
-42
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-37
|
|
-36
|
|
-25
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
35
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
14
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-4
|
|
17
|
|
30
|
|
40
|
|
46
|
|
51
|
|
52
|
|
54
|
|
55
|
|
54
|
|
53
|
|
52
|
|
51
|
|
49
|
|
48
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-22
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
-1
|
|
15
|
|
26
|
|
34
|
|
38
|
|
42
|
|
44
|
|
45
|
|
46
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
15
|
|
15
|
|
14
|
|
7
|
|
-13
|
|
-27
|
|
-37
|
|
-44
|
|
-49
|
|
-53
|
|
-54
|
|
-55
|
|
-55
|
|
-55
|
|
-54
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-33
|
|
-11
|
|
4
|
|
15
|
|
24
|
|
30
|
|
34
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-40
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
43
|
|
49
|
|
54
|
|
58
|
|
59
|
|
59
|
|
59
|
|
58
|
|
56
|
|
54
|
|
52
|
|
49
|
|
47
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
31
|
|
30
|
|
28
|
|
27
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-35
|
|
-42
|
|
-47
|
|
-51
|
|
-52
|
|
-53
|
|
-54
|
|
-52
|
|
-51
|
|
-49
|
|
-48
|
|
-46
|
|
-43
|
|
-33
|
|
-11
|
|
4
|
|
15
|
|
23
|
|
29
|
|
32
|
|
35
|
|
36
|
|
37
|
|
36
|
|
36
|
|
36
|
|
35
|
|
33
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-22
|
|
-30
|
|
-37
|
|
-41
|
|
-45
|
|
-46
|
|
-46
|
|
-46
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
48
|
|
52
|
|
55
|
|
57
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
50
|
|
47
|
|
45
|
|
42
|
|
40
|
|
37
|
|
36
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-23
|
|
-34
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-46
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
4
|
|
15
|
|
23
|
|
29
|
|
33
|
|
36
|
|
37
|
|
38
|
|
39
|
|
38
|
|
38
|
|
36
|
|
35
|
|
34
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
41
|
|
48
|
|
52
|
|
55
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
36
|
|
17
|
|
1
|
|
-10
|
|
-19
|
|
-25
|
|
-30
|
|
-34
|
|
-36
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-35
|
|
-35
|
|
-33
|
|
-23
|
|
-1
|
|
15
|
|
26
|
|
34
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
29
|
|
28
|
|
27
|
|
26
|
|
24
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
14
|
|
7
|
|
-12
|
|
-26
|
|
-38
|
|
-45
|
|
-51
|
|
-53
|
|
-55
|
|
-56
|
|
-56
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
38
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-22
|
|
-21
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-13
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
46
|
|
43
|
|
41
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
9
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-51
|
|
-52
|
|
-52
|
|
-51
|
|
-50
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
15
|
|
24
|
|
29
|
|
33
|
|
36
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
24
|
|
5
|
|
-11
|
|
-22
|
|
-31
|
|
-37
|
|
-40
|
|
-43
|
|
-45
|
|
-46
|
|
-46
|
|
-45
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
19
|
|
27
|
|
32
|
|
36
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
39
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
40
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-14
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
0
|
|
14
|
|
25
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
39
|
|
31
|
|
12
|
|
-3
|
|
-15
|
|
-23
|
|
-29
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
44
|
|
43
|
|
43
|
|
41
|
|
41
|
|
39
|
|
37
|
|
28
|
|
9
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
20
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
39
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
25
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
21
|
|
20
|
|
19
|
|
17
|
|
16
|
|
14
|
|
14
|
|
6
|
|
-13
|
|
-27
|
|
-38
|
|
-46
|
|
-51
|
|
-55
|
|
-56
|
|
-57
|
|
-56
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
24
|
|
30
|
|
33
|
|
36
|
|
38
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-37
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-27
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
45
|
|
44
|
|
42
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
29
|
|
35
|
|
39
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-4
|
|
18
|
|
32
|
|
43
|
|
49
|
|
54
|
|
56
|
|
57
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
51
|
|
49
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-23
|
|
-33
|
|
-41
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
44
|
|
42
|
|
39
|
|
37
|
|
34
|
|
32
|
|
30
|
|
29
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-49
|
|
-53
|
|
-55
|
|
-56
|
|
-56
|
|
-56
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-41
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-8
|
|
13
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
55
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
49
|
|
47
|
|
44
|
|
42
|
|
40
|
|
37
|
|
35
|
|
33
|
|
32
|
|
29
|
|
28
|
|
25
|
|
25
|
|
23
|
|
22
|
|
21
|
|
21
|
|
20
|
|
19
|
|
10
|
|
-8
|
|
-22
|
|
-32
|
|
-41
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-6
|
|
14
|
|
29
|
|
40
|
|
48
|
|
52
|
|
55
|
|
57
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
41
|
|
38
|
|
36
|
|
35
|
|
33
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-42
|
|
-47
|
|
-51
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
38
|
|
45
|
|
49
|
|
51
|
|
53
|
|
53
|
|
53
|
|
52
|
|
51
|
|
50
|
|
48
|
|
47
|
|
44
|
|
43
|
|
41
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
18
|
|
17
|
|
9
|
|
-11
|
|
-25
|
|
-35
|
|
-41
|
|
-47
|
|
-51
|
|
-52
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
47
|
|
51
|
|
54
|
|
55
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
37
|
|
16
|
|
0
|
|
-12
|
|
-20
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-22
|
|
-1
|
|
14
|
|
24
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-41
|
|
-41
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
25
|
|
23
|
|
23
|
|
21
|
|
20
|
|
19
|
|
17
|
|
16
|
|
16
|
|
8
|
|
-10
|
|
-25
|
|
-35
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
14
|
|
23
|
|
28
|
|
32
|
|
36
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
24
|
|
4
|
|
-11
|
|
-23
|
|
-31
|
|
-37
|
|
-41
|
|
-43
|
|
-45
|
|
-46
|
|
-45
|
|
-45
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
39
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
36
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-39
|
|
-29
|
|
-7
|
|
7
|
|
19
|
|
27
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
39
|
|
38
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-13
|
|
-4
|
|
16
|
|
31
|
|
40
|
|
48
|
|
52
|
|
55
|
|
56
|
|
57
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
45
|
|
43
|
|
40
|
|
39
|
|
37
|
|
33
|
|
30
|
|
29
|
|
27
|
|
25
|
|
24
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-46
|
|
-45
|
|
-42
|
|
-30
|
|
-7
|
|
7
|
|
20
|
|
27
|
|
33
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
35
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-13
|
|
-13
|
|
-2
|
|
19
|
|
33
|
|
43
|
|
49
|
|
53
|
|
56
|
|
57
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
34
|
|
33
|
|
30
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-49
|
|
-46
|
|
-45
|
|
-33
|
|
-11
|
|
5
|
|
16
|
|
24
|
|
30
|
|
33
|
|
36
|
|
37
|
|
38
|
|
38
|
|
37
|
|
36
|
|
36
|
|
35
|
|
33
|
|
26
|
|
6
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-46
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-18
|
|
-17
|
|
-17
|
|
-16
|
|
-6
|
|
14
|
|
28
|
|
38
|
|
45
|
|
50
|
|
54
|
|
55
|
|
55
|
|
56
|
|
55
|
|
53
|
|
52
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-13
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-37
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-32
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
32
|
|
37
|
|
41
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
32
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
16
|
|
15
|
|
14
|
|
7
|
|
-13
|
|
-27
|
|
-37
|
|
-45
|
|
-49
|
|
-53
|
|
-54
|
|
-56
|
|
-56
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-6
|
|
16
|
|
30
|
|
40
|
|
48
|
|
52
|
|
55
|
|
56
|
|
56
|
|
56
|
|
54
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-50
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-44
|
|
-42
|
|
-31
|
|
-10
|
|
6
|
|
17
|
|
25
|
|
31
|
|
34
|
|
36
|
|
38
|
|
38
|
|
38
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-45
|
|
-46
|
|
-46
|
|
-45
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
48
|
|
53
|
|
56
|
|
58
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
48
|
|
46
|
|
43
|
|
41
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-8
|
|
-23
|
|
-34
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-44
|
|
-33
|
|
-10
|
|
5
|
|
17
|
|
24
|
|
30
|
|
33
|
|
36
|
|
37
|
|
38
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-4
|
|
18
|
|
31
|
|
42
|
|
48
|
|
53
|
|
55
|
|
58
|
|
58
|
|
58
|
|
57
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
44
|
|
42
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-34
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
46
|
|
52
|
|
54
|
|
56
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-24
|
|
-3
|
|
11
|
|
22
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-41
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
43
|
|
42
|
|
41
|
|
39
|
|
39
|
|
37
|
|
35
|
|
33
|
|
32
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
20
|
|
18
|
|
18
|
|
16
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-12
|
|
-27
|
|
-38
|
|
-46
|
|
-51
|
|
-54
|
|
-56
|
|
-58
|
|
-57
|
|
-56
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-45
|
|
-34
|
|
-11
|
|
5
|
|
17
|
|
25
|
|
31
|
|
34
|
|
38
|
|
39
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
9
|
|
20
|
|
27
|
|
33
|
|
36
|
|
40
|
|
41
|
|
42
|
|
41
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
39
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
30
|
|
10
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
56
|
|
54
|
|
52
|
|
51
|
|
50
|
|
47
|
|
38
|
|
18
|
|
2
|
|
-11
|
|
-20
|
|
-26
|
|
-31
|
|
-35
|
|
-37
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-31
|
|
-20
|
|
1
|
|
16
|
|
26
|
|
34
|
|
39
|
|
43
|
|
45
|
|
45
|
|
46
|
|
45
|
|
44
|
|
42
|
|
41
|
|
40
|
|
38
|
|
30
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-30
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
19
|
|
27
|
|
32
|
|
36
|
|
38
|
|
40
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
38
|
|
42
|
|
44
|
|
46
|
|
46
|
|
45
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-32
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
30
|
|
29
|
|
27
|
|
25
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
17
|
|
16
|
|
15
|
|
13
|
|
6
|
|
-13
|
|
-27
|
|
-38
|
|
-45
|
|
-50
|
|
-53
|
|
-54
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
4
|
|
16
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
40
|
|
40
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
28
|
|
34
|
|
39
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-23
|
|
-1
|
|
14
|
|
24
|
|
32
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
44
|
|
45
|
|
46
|
|
45
|
|
44
|
|
43
|
|
42
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
43
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
31
|
|
12
|
|
-4
|
|
-16
|
|
-25
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
49
|
|
54
|
|
55
|
|
57
|
|
56
|
|
56
|
|
54
|
|
52
|
|
49
|
|
47
|
|
45
|
|
43
|
|
35
|
|
14
|
|
-2
|
|
-14
|
|
-23
|
|
-29
|
|
-33
|
|
-36
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
26
|
|
26
|
|
24
|
|
23
|
|
21
|
|
21
|
|
19
|
|
19
|
|
17
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-44
|
|
-49
|
|
-53
|
|
-55
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
16
|
|
23
|
|
29
|
|
32
|
|
35
|
|
36
|
|
37
|
|
36
|
|
36
|
|
35
|
|
35
|
|
33
|
|
32
|
|
24
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-14
|
|
-13
|
|
-13
|
|
-12
|
|
-2
|
|
18
|
|
32
|
|
42
|
|
48
|
|
53
|
|
55
|
|
58
|
|
57
|
|
58
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
35
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-53
|
|
-53
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-45
|
|
-34
|
|
-11
|
|
4
|
|
16
|
|
25
|
|
31
|
|
35
|
|
38
|
|
39
|
|
40
|
|
40
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
25
|
|
4
|
|
-10
|
|
-22
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-45
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
32
|
|
41
|
|
48
|
|
53
|
|
55
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
45
|
|
43
|
|
40
|
|
39
|
|
37
|
|
35
|
|
33
|
|
30
|
|
28
|
|
26
|
|
24
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
10
|
|
-10
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-51
|
|
-52
|
|
-54
|
|
-54
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
24
|
|
29
|
|
33
|
|
36
|
|
38
|
|
38
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-10
|
|
-20
|
|
-29
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
31
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-34
|
|
-33
|
|
-32
|
|
-31
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-17
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
43
|
|
49
|
|
53
|
|
56
|
|
57
|
|
57
|
|
56
|
|
54
|
|
53
|
|
51
|
|
50
|
|
48
|
|
45
|
|
37
|
|
16
|
|
1
|
|
-11
|
|
-19
|
|
-26
|
|
-31
|
|
-34
|
|
-36
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
25
|
|
33
|
|
38
|
|
42
|
|
44
|
|
45
|
|
47
|
|
46
|
|
45
|
|
43
|
|
42
|
|
40
|
|
38
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
27
|
|
32
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
7
|
|
-12
|
|
-26
|
|
-36
|
|
-43
|
|
-49
|
|
-52
|
|
-53
|
|
-54
|
|
-54
|
|
-52
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
40
|
|
40
|
|
41
|
|
39
|
|
38
|
|
36
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
31
|
|
41
|
|
48
|
|
53
|
|
55
|
|
56
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
47
|
|
45
|
|
43
|
|
41
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
18
|
|
17
|
|
17
|
|
9
|
|
-11
|
|
-25
|
|
-37
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
23
|
|
29
|
|
33
|
|
36
|
|
37
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
30
|
|
11
|
|
-4
|
|
-15
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-26
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
31
|
|
41
|
|
47
|
|
53
|
|
55
|
|
57
|
|
57
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
48
|
|
39
|
|
18
|
|
2
|
|
-10
|
|
-19
|
|
-26
|
|
-31
|
|
-34
|
|
-36
|
|
-37
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-33
|
|
-31
|
|
-21
|
|
0
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
43
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
38
|
|
36
|
|
34
|
|
33
|
|
32
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
16
|
|
15
|
|
7
|
|
-11
|
|
-25
|
|
-36
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-47
|
|
-44
|
|
-43
|
|
-33
|
|
-11
|
|
5
|
|
16
|
|
24
|
|
29
|
|
33
|
|
36
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
36
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
40
|
|
32
|
|
13
|
|
-2
|
|
-14
|
|
-23
|
|
-29
|
|
-34
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-44
|
|
-42
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
31
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
35
|
|
33
|
|
31
|
|
29
|
|
26
|
|
25
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-23
|
|
-34
|
|
-41
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-47
|
|
-46
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-32
|
|
-30
|
|
-28
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-16
|
|
-6
|
|
14
|
|
28
|
|
39
|
|
46
|
|
50
|
|
53
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
43
|
|
40
|
|
37
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
20
|
|
19
|
|
18
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-47
|
|
-44
|
|
-42
|
|
-39
|
|
-36
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
30
|
|
40
|
|
47
|
|
52
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
27
|
|
24
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-11
|
|
-25
|
|
-36
|
|
-44
|
|
-49
|
|
-53
|
|
-55
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-16
|
|
-6
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-42
|
|
-47
|
|
-49
|
|
-51
|
|
-52
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-47
|
|
-45
|
|
-44
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-55
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-7
|
|
14
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
46
|
|
37
|
|
16
|
|
1
|
|
-12
|
|
-20
|
|
-27
|
|
-32
|
|
-35
|
|
-35
|
|
-36
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-21
|
|
0
|
|
15
|
|
25
|
|
33
|
|
38
|
|
41
|
|
43
|
|
45
|
|
45
|
|
45
|
|
43
|
|
43
|
|
41
|
|
40
|
|
39
|
|
31
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
41
|
|
44
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
26
|
|
25
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-12
|
|
4
|
|
15
|
|
24
|
|
30
|
|
34
|
|
36
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-8
|
|
-20
|
|
-30
|
|
-36
|
|
-41
|
|
-44
|
|
-45
|
|
-46
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-29
|
|
-7
|
|
8
|
|
19
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
40
|
|
38
|
|
36
|
|
28
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
14
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-4
|
|
-16
|
|
-25
|
|
-30
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
43
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
11
|
|
-4
|
|
-15
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-12
|
|
-3
|
|
19
|
|
33
|
|
43
|
|
49
|
|
53
|
|
55
|
|
57
|
|
58
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-34
|
|
-12
|
|
4
|
|
16
|
|
25
|
|
30
|
|
34
|
|
36
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
36
|
|
34
|
|
33
|
|
24
|
|
4
|
|
-11
|
|
-22
|
|
-31
|
|
-36
|
|
-42
|
|
-44
|
|
-46
|
|
-46
|
|
-45
|
|
-44
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
12
|
|
-7
|
|
-22
|
|
-33
|
|
-41
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-31
|
|
-9
|
|
7
|
|
18
|
|
27
|
|
32
|
|
35
|
|
37
|
|
38
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
32
|
|
24
|
|
4
|
|
-10
|
|
-21
|
|
-30
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-29
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-14
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
51
|
|
49
|
|
46
|
|
37
|
|
17
|
|
0
|
|
-12
|
|
-21
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
34
|
|
33
|
|
31
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
14
|
|
14
|
|
6
|
|
-13
|
|
-27
|
|
-36
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-38
|
|
-37
|
|
-35
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
40
|
|
47
|
|
51
|
|
53
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
52
|
|
50
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
30
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
17
|
|
10
|
|
-9
|
|
-23
|
|
-33
|
|
-41
|
|
-46
|
|
-50
|
|
-51
|
|
-52
|
|
-52
|
|
-51
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-33
|
|
-11
|
|
5
|
|
17
|
|
26
|
|
32
|
|
35
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
39
|
|
37
|
|
36
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-4
|
|
17
|
|
32
|
|
42
|
|
49
|
|
53
|
|
56
|
|
57
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
20
|
|
19
|
|
18
|
|
16
|
|
8
|
|
-11
|
|
-26
|
|
-36
|
|
-43
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
5
|
|
16
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
39
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-3
|
|
17
|
|
32
|
|
43
|
|
50
|
|
55
|
|
58
|
|
59
|
|
58
|
|
58
|
|
56
|
|
55
|
|
52
|
|
51
|
|
49
|
|
46
|
|
43
|
|
41
|
|
39
|
|
37
|
|
36
|
|
35
|
|
32
|
|
30
|
|
28
|
|
27
|
|
26
|
|
25
|
|
24
|
|
22
|
|
20
|
|
19
|
|
10
|
|
-8
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-47
|
|
-45
|
|
-44
|
|
-42
|
|
-39
|
|
-36
|
|
-35
|
|
-34
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-6
|
|
15
|
|
29
|
|
38
|
|
44
|
|
48
|
|
51
|
|
52
|
|
52
|
|
52
|
|
51
|
|
50
|
|
49
|
|
47
|
|
45
|
|
43
|
|
34
|
|
14
|
|
-1
|
|
-12
|
|
-21
|
|
-28
|
|
-32
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
44
|
|
45
|
|
45
|
|
45
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
20
|
|
28
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
24
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-26
|
|
-36
|
|
-43
|
|
-48
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-33
|
|
-11
|
|
3
|
|
15
|
|
23
|
|
29
|
|
33
|
|
35
|
|
37
|
|
38
|
|
38
|
|
37
|
|
37
|
|
36
|
|
34
|
|
34
|
|
25
|
|
5
|
|
-11
|
|
-22
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-45
|
|
-46
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
31
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
38
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-45
|
|
-44
|
|
-44
|
|
-42
|
|
-42
|
|
-39
|
|
-38
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
54
|
|
57
|
|
59
|
|
59
|
|
59
|
|
58
|
|
57
|
|
54
|
|
52
|
|
49
|
|
47
|
|
38
|
|
18
|
|
3
|
|
-9
|
|
-19
|
|
-25
|
|
-29
|
|
-33
|
|
-35
|
|
-36
|
|
-35
|
|
-35
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-21
|
|
0
|
|
14
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
43
|
|
41
|
|
40
|
|
31
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
29
|
|
9
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-40
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-27
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-33
|
|
-37
|
|
-40
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
37
|
|
35
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
16
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-27
|
|
-38
|
|
-46
|
|
-51
|
|
-54
|
|
-56
|
|
-57
|
|
-57
|
|
-56
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
22
|
|
29
|
|
32
|
|
36
|
|
37
|
|
39
|
|
38
|
|
39
|
|
37
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
30
|
|
11
|
|
-5
|
|
-16
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-44
|
|
-42
|
|
-41
|
|
-38
|
|
-28
|
|
-7
|
|
8
|
|
19
|
|
27
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-34
|
|
-24
|
|
-2
|
|
14
|
|
26
|
|
33
|
|
39
|
|
43
|
|
45
|
|
45
|
|
46
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
31
|
|
11
|
|
-4
|
|
-15
|
|
-24
|
|
-30
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
42
|
|
40
|
|
38
|
|
29
|
|
8
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
49
|
|
53
|
|
55
|
|
56
|
|
56
|
|
56
|
|
54
|
|
52
|
|
51
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-20
|
|
-27
|
|
-31
|
|
-34
|
|
-36
|
|
-37
|
|
-37
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-23
|
|
-2
|
|
14
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
40
|
|
38
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
28
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
19
|
|
17
|
|
15
|
|
15
|
|
6
|
|
-13
|
|
-27
|
|
-37
|
|
-44
|
|
-49
|
|
-53
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-47
|
|
-46
|
|
-43
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
24
|
|
29
|
|
33
|
|
36
|
|
37
|
|
37
|
|
38
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
6
|
|
-10
|
|
-21
|
|
-29
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
14
|
|
29
|
|
39
|
|
46
|
|
51
|
|
53
|
|
55
|
|
55
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
43
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
30
|
|
28
|
|
27
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-11
|
|
-25
|
|
-36
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-42
|
|
-30
|
|
-9
|
|
7
|
|
18
|
|
26
|
|
32
|
|
35
|
|
38
|
|
39
|
|
40
|
|
40
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
43
|
|
49
|
|
54
|
|
56
|
|
57
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
28
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-48
|
|
-46
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
23
|
|
29
|
|
32
|
|
36
|
|
38
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
32
|
|
23
|
|
4
|
|
-12
|
|
-23
|
|
-31
|
|
-37
|
|
-41
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-33
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
53
|
|
56
|
|
58
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-20
|
|
-26
|
|
-31
|
|
-34
|
|
-36
|
|
-38
|
|
-38
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-22
|
|
-1
|
|
15
|
|
26
|
|
33
|
|
38
|
|
42
|
|
44
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
8
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
24
|
|
29
|
|
33
|
|
35
|
|
36
|
|
37
|
|
36
|
|
35
|
|
35
|
|
34
|
|
32
|
|
31
|
|
23
|
|
3
|
|
-12
|
|
-23
|
|
-31
|
|
-37
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-31
|
|
-30
|
|
-28
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-3
|
|
18
|
|
31
|
|
42
|
|
49
|
|
53
|
|
56
|
|
58
|
|
59
|
|
58
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
47
|
|
45
|
|
42
|
|
39
|
|
37
|
|
35
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
21
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
30
|
|
34
|
|
36
|
|
38
|
|
39
|
|
39
|
|
38
|
|
38
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-2
|
|
14
|
|
25
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-4
|
|
-16
|
|
-24
|
|
-30
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
53
|
|
55
|
|
56
|
|
57
|
|
56
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-10
|
|
-20
|
|
-26
|
|
-31
|
|
-34
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
45
|
|
45
|
|
43
|
|
42
|
|
41
|
|
39
|
|
31
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-22
|
|
-1
|
|
13
|
|
24
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
34
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
21
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-28
|
|
-37
|
|
-45
|
|
-50
|
|
-54
|
|
-55
|
|
-56
|
|
-56
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
22
|
|
28
|
|
32
|
|
35
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
36
|
|
38
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-45
|
|
-45
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-35
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-34
|
|
-24
|
|
-3
|
|
13
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
38
|
|
36
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
38
|
|
42
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
55
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
45
|
|
43
|
|
40
|
|
37
|
|
35
|
|
32
|
|
30
|
|
28
|
|
27
|
|
26
|
|
24
|
|
22
|
|
21
|
|
21
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-53
|
|
-51
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-34
|
|
-32
|
|
-29
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
30
|
|
40
|
|
47
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
11
|
|
-9
|
|
-23
|
|
-33
|
|
-41
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-5
|
|
16
|
|
29
|
|
40
|
|
46
|
|
51
|
|
53
|
|
55
|
|
55
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
19
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-40
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-48
|
|
-47
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
50
|
|
53
|
|
54
|
|
54
|
|
54
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
37
|
|
35
|
|
32
|
|
31
|
|
29
|
|
26
|
|
24
|
|
22
|
|
20
|
|
20
|
|
18
|
|
18
|
|
16
|
|
16
|
|
9
|
|
-10
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-41
|
|
-39
|
|
-36
|
|
-34
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
41
|
|
49
|
|
54
|
|
57
|
|
58
|
|
58
|
|
57
|
|
56
|
|
54
|
|
51
|
|
50
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-44
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-33
|
|
-32
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-18
|
|
-8
|
|
13
|
|
27
|
|
36
|
|
43
|
|
48
|
|
50
|
|
52
|
|
52
|
|
52
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
43
|
|
34
|
|
15
|
|
-1
|
|
-13
|
|
-23
|
|
-28
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
42
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-37
|
|
-39
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
37
|
|
41
|
|
44
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-38
|
|
-40
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-39
|
|
-42
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-28
|
|
-5
|
|
9
|
|
20
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
33
|
|
30
|
|
29
|
|
27
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
17
|
|
16
|
|
15
|
|
8
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-11
|
|
4
|
|
17
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
38
|
|
37
|
|
36
|
|
36
|
|
34
|
|
32
|
|
24
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
8
|
|
-6
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-24
|
|
-30
|
|
-34
|
|
-37
|
|
-39
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
38
|
|
39
|
|
41
|
|
40
|
|
40
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
28
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-14
|
|
-13
|
|
-4
|
|
18
|
|
32
|
|
43
|
|
49
|
|
53
|
|
55
|
|
56
|
|
55
|
|
55
|
|
54
|
|
52
|
|
49
|
|
48
|
|
46
|
|
43
|
|
40
|
|
39
|
|
37
|
|
35
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-35
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-53
|
|
-52
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-42
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
38
|
|
39
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-35
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
13
|
|
23
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
51
|
|
55
|
|
56
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
36
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
18
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-47
|
|
-51
|
|
-52
|
|
-53
|
|
-52
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-31
|
|
-8
|
|
6
|
|
18
|
|
26
|
|
33
|
|
36
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-18
|
|
-16
|
|
-16
|
|
-7
|
|
14
|
|
29
|
|
39
|
|
46
|
|
50
|
|
53
|
|
55
|
|
54
|
|
54
|
|
53
|
|
51
|
|
48
|
|
46
|
|
44
|
|
42
|
|
33
|
|
13
|
|
-2
|
|
-13
|
|
-23
|
|
-29
|
|
-34
|
|
-36
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
10
|
|
-9
|
|
-23
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-28
|
|
-27
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
40
|
|
46
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
52
|
|
51
|
|
49
|
|
47
|
|
44
|
|
42
|
|
40
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
19
|
|
19
|
|
17
|
|
17
|
|
9
|
|
-9
|
|
-24
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
38
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
33
|
|
24
|
|
5
|
|
-11
|
|
-22
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-13
|
|
-3
|
|
17
|
|
31
|
|
40
|
|
47
|
|
51
|
|
53
|
|
54
|
|
55
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
49
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
35
|
|
33
|
|
30
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
11
|
|
-7
|
|
-21
|
|
-32
|
|
-39
|
|
-45
|
|
-48
|
|
-50
|
|
-51
|
|
-52
|
|
-51
|
|
-50
|
|
-49
|
|
-46
|
|
-44
|
|
-42
|
|
-31
|
|
-8
|
|
7
|
|
19
|
|
27
|
|
33
|
|
37
|
|
40
|
|
40
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-31
|
|
-28
|
|
-27
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
47
|
|
50
|
|
53
|
|
55
|
|
55
|
|
55
|
|
55
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
43
|
|
41
|
|
39
|
|
36
|
|
34
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-48
|
|
-52
|
|
-55
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-46
|
|
-45
|
|
-42
|
|
-39
|
|
-36
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-8
|
|
14
|
|
28
|
|
38
|
|
45
|
|
51
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
36
|
|
15
|
|
-1
|
|
-12
|
|
-20
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-36
|
|
-35
|
|
-33
|
|
-23
|
|
-1
|
|
13
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
13
|
|
12
|
|
5
|
|
-14
|
|
-28
|
|
-38
|
|
-45
|
|
-51
|
|
-53
|
|
-55
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-50
|
|
-48
|
|
-46
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
23
|
|
29
|
|
33
|
|
37
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
43
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-26
|
|
-31
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-40
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
31
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
29
|
|
40
|
|
46
|
|
51
|
|
53
|
|
56
|
|
55
|
|
55
|
|
54
|
|
53
|
|
52
|
|
51
|
|
49
|
|
47
|
|
38
|
|
18
|
|
3
|
|
-10
|
|
-19
|
|
-26
|
|
-31
|
|
-33
|
|
-35
|
|
-36
|
|
-36
|
|
-36
|
|
-35
|
|
-35
|
|
-33
|
|
-32
|
|
-21
|
|
0
|
|
16
|
|
27
|
|
34
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-31
|
|
-36
|
|
-38
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
37
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
31
|
|
11
|
|
-5
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-33
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-39
|
|
-38
|
|
-28
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
15
|
|
7
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-34
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
34
|
|
38
|
|
39
|
|
39
|
|
38
|
|
38
|
|
36
|
|
35
|
|
33
|
|
32
|
|
24
|
|
5
|
|
-11
|
|
-22
|
|
-31
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-29
|
|
-8
|
|
8
|
|
19
|
|
27
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-36
|
|
-40
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
13
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
30
|
|
9
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
48
|
|
52
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-20
|
|
-27
|
|
-31
|
|
-34
|
|
-36
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-20
|
|
1
|
|
16
|
|
27
|
|
35
|
|
40
|
|
43
|
|
46
|
|
47
|
|
47
|
|
47
|
|
45
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
35
|
|
34
|
|
33
|
|
30
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
18
|
|
17
|
|
16
|
|
15
|
|
7
|
|
-11
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-48
|
|
-46
|
|
-44
|
|
-34
|
|
-12
|
|
3
|
|
14
|
|
23
|
|
28
|
|
32
|
|
35
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
36
|
|
34
|
|
34
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-30
|
|
-36
|
|
-41
|
|
-43
|
|
-45
|
|
-45
|
|
-46
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-38
|
|
-28
|
|
-6
|
|
8
|
|
20
|
|
27
|
|
32
|
|
35
|
|
38
|
|
39
|
|
39
|
|
38
|
|
38
|
|
37
|
|
37
|
|
35
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-33
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-13
|
|
-11
|
|
-2
|
|
19
|
|
33
|
|
44
|
|
50
|
|
55
|
|
57
|
|
59
|
|
60
|
|
60
|
|
58
|
|
57
|
|
55
|
|
53
|
|
50
|
|
48
|
|
45
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
25
|
|
24
|
|
22
|
|
22
|
|
20
|
|
19
|
|
11
|
|
-7
|
|
-22
|
|
-34
|
|
-42
|
|
-48
|
|
-51
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-34
|
|
-11
|
|
4
|
|
15
|
|
23
|
|
29
|
|
33
|
|
35
|
|
37
|
|
38
|
|
38
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-41
|
|
-44
|
|
-45
|
|
-46
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-3
|
|
17
|
|
32
|
|
42
|
|
49
|
|
53
|
|
56
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
31
|
|
30
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-52
|
|
-52
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-42
|
|
-31
|
|
-8
|
|
6
|
|
18
|
|
26
|
|
32
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
41
|
|
39
|
|
39
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-14
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
53
|
|
55
|
|
57
|
|
56
|
|
55
|
|
53
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-19
|
|
-26
|
|
-31
|
|
-34
|
|
-36
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-36
|
|
-35
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
25
|
|
33
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
8
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-53
|
|
-55
|
|
-56
|
|
-56
|
|
-56
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-34
|
|
-11
|
|
4
|
|
16
|
|
24
|
|
30
|
|
34
|
|
36
|
|
37
|
|
38
|
|
37
|
|
36
|
|
36
|
|
35
|
|
33
|
|
32
|
|
25
|
|
5
|
|
-11
|
|
-22
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-35
|
|
-34
|
|
-31
|
|
-30
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
51
|
|
54
|
|
56
|
|
56
|
|
57
|
|
55
|
|
53
|
|
52
|
|
50
|
|
47
|
|
44
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-24
|
|
-35
|
|
-42
|
|
-48
|
|
-51
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
6
|
|
17
|
|
25
|
|
30
|
|
33
|
|
36
|
|
37
|
|
38
|
|
37
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
37
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-41
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
29
|
|
35
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
40
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-15
|
|
-14
|
|
-14
|
|
-13
|
|
-13
|
|
-12
|
|
-2
|
|
19
|
|
32
|
|
42
|
|
49
|
|
53
|
|
55
|
|
57
|
|
57
|
|
57
|
|
56
|
|
55
|
|
52
|
|
51
|
|
48
|
|
46
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-22
|
|
-28
|
|
-33
|
|
-36
|
|
-38
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-28
|
|
-6
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-40
|
|
-40
|
|
-38
|
|
-36
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
42
|
|
40
|
|
39
|
|
31
|
|
11
|
|
-5
|
|
-16
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-38
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
29
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
17
|
|
16
|
|
15
|
|
8
|
|
-11
|
|
-26
|
|
-37
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
15
|
|
23
|
|
28
|
|
32
|
|
35
|
|
37
|
|
38
|
|
39
|
|
39
|
|
38
|
|
37
|
|
35
|
|
34
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-31
|
|
-37
|
|
-41
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
33
|
|
36
|
|
39
|
|
39
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
41
|
|
44
|
|
45
|
|
45
|
|
44
|
|
44
|
|
42
|
|
41
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
35
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
32
|
|
12
|
|
-3
|
|
-14
|
|
-24
|
|
-30
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
42
|
|
44
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-29
|
|
-6
|
|
8
|
|
20
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-30
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-12
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
48
|
|
53
|
|
54
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
46
|
|
44
|
|
43
|
|
40
|
|
39
|
|
36
|
|
34
|
|
31
|
|
30
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-8
|
|
-23
|
|
-33
|
|
-41
|
|
-46
|
|
-49
|
|
-51
|
|
-53
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-46
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-7
|
|
14
|
|
28
|
|
39
|
|
47
|
|
51
|
|
53
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
37
|
|
35
|
|
34
|
|
32
|
|
31
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
18
|
|
10
|
|
-9
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-49
|
|
-48
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-29
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
47
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
19
|
|
18
|
|
16
|
|
15
|
|
7
|
|
-12
|
|
-27
|
|
-37
|
|
-44
|
|
-49
|
|
-52
|
|
-55
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-43
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
40
|
|
47
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
53
|
|
50
|
|
49
|
|
47
|
|
46
|
|
43
|
|
41
|
|
39
|
|
36
|
|
34
|
|
31
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
10
|
|
-9
|
|
-23
|
|
-33
|
|
-41
|
|
-47
|
|
-51
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-40
|
|
-38
|
|
-36
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-7
|
|
14
|
|
29
|
|
40
|
|
48
|
|
52
|
|
54
|
|
56
|
|
57
|
|
56
|
|
55
|
|
54
|
|
53
|
|
50
|
|
48
|
|
46
|
|
43
|
|
41
|
|
39
|
|
37
|
|
34
|
|
33
|
|
31
|
|
29
|
|
28
|
|
27
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-41
|
|
-46
|
|
-49
|
|
-51
|
|
-52
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-31
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-6
|
|
14
|
|
28
|
|
38
|
|
45
|
|
49
|
|
51
|
|
53
|
|
53
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
45
|
|
43
|
|
35
|
|
15
|
|
-1
|
|
-13
|
|
-22
|
|
-28
|
|
-32
|
|
-36
|
|
-39
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-23
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-30
|
|
-34
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-2
|
|
12
|
|
24
|
|
31
|
|
37
|
|
41
|
|
43
|
|
45
|
|
45
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
40
|
|
31
|
|
11
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
38
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
11
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
45
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
33
|
|
32
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
16
|
|
15
|
|
14
|
|
12
|
|
5
|
|
-14
|
|
-28
|
|
-39
|
|
-47
|
|
-52
|
|
-55
|
|
-57
|
|
-57
|
|
-57
|
|
-56
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-35
|
|
-13
|
|
3
|
|
14
|
|
22
|
|
28
|
|
32
|
|
35
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
39
|
|
37
|
|
35
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-37
|
|
-27
|
|
-5
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-24
|
|
-3
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
36
|
|
27
|
|
6
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-45
|
|
-45
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
44
|
|
44
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-30
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-13
|
|
-12
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
53
|
|
55
|
|
56
|
|
56
|
|
56
|
|
55
|
|
53
|
|
51
|
|
50
|
|
47
|
|
46
|
|
44
|
|
42
|
|
39
|
|
37
|
|
36
|
|
33
|
|
31
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-42
|
|
-48
|
|
-52
|
|
-53
|
|
-55
|
|
-56
|
|
-55
|
|
-55
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
23
|
|
29
|
|
33
|
|
35
|
|
37
|
|
38
|
|
37
|
|
37
|
|
36
|
|
34
|
|
33
|
|
32
|
|
24
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
32
|
|
38
|
|
41
|
|
44
|
|
45
|
|
46
|
|
45
|
|
45
|
|
43
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-31
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-21
|
|
-20
|
|
-19
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
16
|
|
30
|
|
41
|
|
47
|
|
52
|
|
54
|
|
56
|
|
55
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
48
|
|
46
|
|
43
|
|
41
|
|
39
|
|
38
|
|
35
|
|
34
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
10
|
|
-9
|
|
-23
|
|
-33
|
|
-40
|
|
-46
|
|
-49
|
|
-52
|
|
-52
|
|
-52
|
|
-51
|
|
-51
|
|
-49
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-10
|
|
6
|
|
17
|
|
25
|
|
31
|
|
36
|
|
38
|
|
39
|
|
40
|
|
39
|
|
39
|
|
37
|
|
36
|
|
34
|
|
32
|
|
24
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-5
|
|
15
|
|
29
|
|
39
|
|
47
|
|
52
|
|
54
|
|
55
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
51
|
|
49
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-20
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
20
|
|
18
|
|
17
|
|
16
|
|
16
|
|
15
|
|
7
|
|
-11
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-56
|
|
-55
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-41
|
|
-38
|
|
-36
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-7
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
50
|
|
47
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
21
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
4
|
|
16
|
|
25
|
|
31
|
|
35
|
|
38
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
38
|
|
36
|
|
34
|
|
26
|
|
7
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-46
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
53
|
|
56
|
|
58
|
|
58
|
|
58
|
|
57
|
|
56
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
32
|
|
30
|
|
28
|
|
26
|
|
24
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-35
|
|
-13
|
|
4
|
|
16
|
|
25
|
|
31
|
|
35
|
|
37
|
|
38
|
|
38
|
|
37
|
|
37
|
|
36
|
|
35
|
|
34
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-16
|
|
-15
|
|
-13
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
53
|
|
56
|
|
58
|
|
58
|
|
57
|
|
56
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
32
|
|
31
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-34
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
50
|
|
52
|
|
54
|
|
54
|
|
54
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
46
|
|
37
|
|
18
|
|
1
|
|
-11
|
|
-20
|
|
-26
|
|
-31
|
|
-35
|
|
-37
|
|
-38
|
|
-37
|
|
-36
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
41
|
|
44
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
11
|
|
-5
|
|
-16
|
|
-24
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-2
|
|
12
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-34
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
41
|
|
44
|
|
45
|
|
45
|
|
45
|
|
44
|
|
44
|
|
42
|
|
41
|
|
38
|
|
30
|
|
9
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
14
|
|
12
|
|
5
|
|
-14
|
|
-28
|
|
-39
|
|
-46
|
|
-52
|
|
-56
|
|
-58
|
|
-58
|
|
-58
|
|
-57
|
|
-56
|
|
-54
|
|
-52
|
|
-49
|
|
-46
|
|
-35
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
32
|
|
36
|
|
37
|
|
39
|
|
38
|
|
38
|
|
38
|
|
38
|
|
36
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
39
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-39
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
42
|
|
40
|
|
39
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-38
|
|
-39
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
43
|
|
44
|
|
45
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
30
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-35
|
|
-40
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-28
|
|
-6
|
|
10
|
|
22
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-14
|
|
-12
|
|
-2
|
|
18
|
|
32
|
|
43
|
|
49
|
|
54
|
|
56
|
|
57
|
|
57
|
|
57
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
47
|
|
38
|
|
18
|
|
2
|
|
-10
|
|
-20
|
|
-26
|
|
-31
|
|
-35
|
|
-37
|
|
-38
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
33
|
|
38
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-35
|
|
-40
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
35
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
12
|
|
22
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
19
|
|
17
|
|
16
|
|
15
|
|
14
|
|
13
|
|
5
|
|
-13
|
|
-27
|
|
-37
|
|
-44
|
|
-50
|
|
-53
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-12
|
|
4
|
|
15
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
35
|
|
33
|
|
24
|
|
5
|
|
-11
|
|
-22
|
|
-30
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
37
|
|
35
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-29
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
40
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-35
|
|
-23
|
|
-2
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
41
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
52
|
|
55
|
|
56
|
|
56
|
|
56
|
|
54
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
36
|
|
16
|
|
1
|
|
-11
|
|
-20
|
|
-27
|
|
-32
|
|
-35
|
|
-38
|
|
-39
|
|
-39
|
|
-37
|
|
-37
|
|
-35
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
25
|
|
33
|
|
38
|
|
42
|
|
45
|
|
46
|
|
46
|
|
45
|
|
44
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
33
|
|
31
|
|
30
|
|
28
|
|
26
|
|
25
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
14
|
|
7
|
|
-12
|
|
-27
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-54
|
|
-52
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-11
|
|
5
|
|
16
|
|
25
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
40
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
41
|
|
42
|
|
40
|
|
40
|
|
39
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-14
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
53
|
|
56
|
|
58
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
48
|
|
46
|
|
44
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-9
|
|
-22
|
|
-33
|
|
-40
|
|
-46
|
|
-49
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
38
|
|
38
|
|
38
|
|
37
|
|
35
|
|
35
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-35
|
|
-40
|
|
-42
|
|
-44
|
|
-45
|
|
-45
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
43
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-36
|
|
-43
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-46
|
|
-43
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
24
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
41
|
|
42
|
|
41
|
|
41
|
|
39
|
|
39
|
|
37
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-35
|
|
-33
|
|
-30
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
51
|
|
54
|
|
55
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
51
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-34
|
|
-36
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-34
|
|
-33
|
|
-32
|
|
-21
|
|
0
|
|
15
|
|
26
|
|
34
|
|
39
|
|
42
|
|
44
|
|
45
|
|
45
|
|
45
|
|
45
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
22
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
28
|
|
26
|
|
25
|
|
23
|
|
22
|
|
21
|
|
19
|
|
18
|
|
17
|
|
15
|
|
14
|
|
13
|
|
6
|
|
-13
|
|
-27
|
|
-37
|
|
-45
|
|
-49
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-48
|
|
-46
|
|
-43
|
|
-33
|
|
-11
|
|
5
|
|
16
|
|
24
|
|
30
|
|
34
|
|
37
|
|
39
|
|
40
|
|
40
|
|
40
|
|
40
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-39
|
|
-42
|
|
-44
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-33
|
|
-31
|
|
-30
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
40
|
|
48
|
|
52
|
|
54
|
|
55
|
|
55
|
|
55
|
|
55
|
|
53
|
|
50
|
|
48
|
|
46
|
|
45
|
|
43
|
|
40
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
28
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
19
|
|
18
|
|
11
|
|
-8
|
|
-22
|
|
-33
|
|
-40
|
|
-45
|
|
-48
|
|
-50
|
|
-51
|
|
-52
|
|
-51
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-32
|
|
-9
|
|
6
|
|
18
|
|
26
|
|
32
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-35
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
36
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
22
|
|
29
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-41
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
41
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
35
|
|
34
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-36
|
|
-40
|
|
-43
|
|
-44
|
|
-44
|
|
-44
|
|
-44
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-27
|
|
-6
|
|
10
|
|
21
|
|
28
|
|
35
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
39
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-23
|
|
-2
|
|
13
|
|
25
|
|
33
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
35
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-27
|
|
-34
|
|
-39
|
|
-42
|
|
-43
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-15
|
|
-14
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
52
|
|
55
|
|
57
|
|
58
|
|
58
|
|
56
|
|
53
|
|
51
|
|
49
|
|
47
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-27
|
|
-32
|
|
-35
|
|
-37
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
39
|
|
37
|
|
29
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
11
|
|
-4
|
|
-16
|
|
-25
|
|
-31
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
40
|
|
40
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
33
|
|
36
|
|
38
|
|
39
|
|
40
|
|
39
|
|
40
|
|
39
|
|
38
|
|
36
|
|
34
|
|
27
|
|
7
|
|
-9
|
|
-21
|
|
-30
|
|
-36
|
|
-41
|
|
-44
|
|
-45
|
|
-46
|
|
-46
|
|
-45
|
|
-44
|
|
-42
|
|
-40
|
|
-38
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
35
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
32
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
-1
|
|
14
|
|
25
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
25
|
|
24
|
|
22
|
|
20
|
|
19
|
|
18
|
|
17
|
|
15
|
|
14
|
|
14
|
|
6
|
|
-12
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-53
|
|
-55
|
|
-56
|
|
-56
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-48
|
|
-46
|
|
-35
|
|
-13
|
|
3
|
|
15
|
|
23
|
|
29
|
|
34
|
|
36
|
|
37
|
|
38
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
31
|
|
23
|
|
3
|
|
-12
|
|
-23
|
|
-30
|
|
-36
|
|
-41
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-28
|
|
-7
|
|
8
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
36
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-38
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-28
|
|
-7
|
|
9
|
|
20
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
41
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
57
|
|
56
|
|
54
|
|
53
|
|
50
|
|
48
|
|
46
|
|
44
|
|
41
|
|
40
|
|
38
|
|
35
|
|
34
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
21
|
|
20
|
|
18
|
|
18
|
|
11
|
|
-8
|
|
-24
|
|
-34
|
|
-41
|
|
-46
|
|
-50
|
|
-51
|
|
-52
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-7
|
|
14
|
|
28
|
|
38
|
|
45
|
|
50
|
|
52
|
|
54
|
|
54
|
|
54
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
45
|
|
42
|
|
40
|
|
38
|
|
35
|
|
33
|
|
31
|
|
28
|
|
26
|
|
24
|
|
23
|
|
21
|
|
21
|
|
19
|
|
18
|
|
16
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-35
|
|
-42
|
|
-47
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-38
|
|
-36
|
|
-34
|
|
-31
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
48
|
|
53
|
|
56
|
|
57
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
43
|
|
41
|
|
38
|
|
36
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
9
|
|
-11
|
|
-26
|
|
-37
|
|
-45
|
|
-50
|
|
-53
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-34
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-17
|
|
-7
|
|
14
|
|
28
|
|
39
|
|
46
|
|
50
|
|
52
|
|
53
|
|
53
|
|
53
|
|
52
|
|
52
|
|
49
|
|
48
|
|
46
|
|
44
|
|
41
|
|
39
|
|
38
|
|
36
|
|
33
|
|
32
|
|
30
|
|
28
|
|
26
|
|
23
|
|
22
|
|
21
|
|
20
|
|
18
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-24
|
|
-34
|
|
-40
|
|
-46
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-47
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-16
|
|
-6
|
|
14
|
|
29
|
|
39
|
|
47
|
|
51
|
|
53
|
|
54
|
|
55
|
|
54
|
|
54
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
42
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-43
|
|
-41
|
|
-40
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-6
|
|
15
|
|
29
|
|
39
|
|
46
|
|
51
|
|
54
|
|
55
|
|
55
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
47
|
|
44
|
|
36
|
|
15
|
|
-1
|
|
-13
|
|
-21
|
|
-27
|
|
-31
|
|
-34
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-22
|
|
0
|
|
14
|
|
25
|
|
33
|
|
39
|
|
43
|
|
46
|
|
46
|
|
47
|
|
46
|
|
46
|
|
44
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-25
|
|
-30
|
|
-35
|
|
-37
|
|
-39
|
|
-40
|
|
-40
|
|
-38
|
|
-38
|
|
-37
|
|
-35
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
38
|
|
41
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
41
|
|
40
|
|
38
|
|
30
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
35
|
|
38
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-5
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
12
|
|
23
|
|
31
|
|
37
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
28
|
|
34
|
|
37
|
|
39
|
|
40
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
24
|
|
31
|
|
37
|
|
40
|
|
43
|
|
43
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
10
|
|
-5
|
|
-16
|
|
-24
|
|
-30
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
38
|
|
42
|
|
44
|
|
46
|
|
46
|
|
45
|
|
45
|
|
43
|
|
42
|
|
39
|
|
38
|
|
36
|
|
35
|
|
32
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
23
|
|
22
|
|
21
|
|
20
|
|
19
|
|
17
|
|
15
|
|
14
|
|
6
|
|
-13
|
|
-27
|
|
-37
|
|
-45
|
|
-50
|
|
-54
|
|
-56
|
|
-56
|
|
-56
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-35
|
|
-13
|
|
2
|
|
14
|
|
22
|
|
28
|
|
31
|
|
34
|
|
36
|
|
37
|
|
36
|
|
37
|
|
36
|
|
36
|
|
34
|
|
34
|
|
25
|
|
5
|
|
-9
|
|
-20
|
|
-30
|
|
-36
|
|
-41
|
|
-43
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-37
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
30
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
41
|
|
44
|
|
44
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
41
|
|
38
|
|
36
|
|
28
|
|
7
|
|
-9
|
|
-19
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-35
|
|
-25
|
|
-3
|
|
11
|
|
22
|
|
29
|
|
34
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
36
|
|
39
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-44
|
|
-43
|
|
-44
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-15
|
|
-14
|
|
-13
|
|
-12
|
|
-2
|
|
20
|
|
34
|
|
43
|
|
50
|
|
54
|
|
56
|
|
58
|
|
58
|
|
58
|
|
56
|
|
54
|
|
52
|
|
52
|
|
49
|
|
46
|
|
43
|
|
41
|
|
39
|
|
37
|
|
35
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
24
|
|
22
|
|
20
|
|
19
|
|
17
|
|
16
|
|
8
|
|
-11
|
|
-25
|
|
-35
|
|
-42
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-47
|
|
-35
|
|
-13
|
|
3
|
|
14
|
|
22
|
|
29
|
|
33
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
37
|
|
36
|
|
34
|
|
33
|
|
25
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
29
|
|
35
|
|
38
|
|
41
|
|
43
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-25
|
|
-24
|
|
-23
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-3
|
|
18
|
|
32
|
|
43
|
|
49
|
|
53
|
|
56
|
|
57
|
|
58
|
|
58
|
|
55
|
|
53
|
|
51
|
|
49
|
|
48
|
|
45
|
|
43
|
|
41
|
|
39
|
|
36
|
|
34
|
|
32
|
|
30
|
|
29
|
|
28
|
|
27
|
|
26
|
|
24
|
|
22
|
|
20
|
|
19
|
|
17
|
|
9
|
|
-10
|
|
-24
|
|
-35
|
|
-43
|
|
-49
|
|
-52
|
|
-54
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-33
|
|
-11
|
|
5
|
|
17
|
|
25
|
|
31
|
|
34
|
|
38
|
|
39
|
|
40
|
|
40
|
|
40
|
|
40
|
|
39
|
|
37
|
|
36
|
|
29
|
|
9
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-26
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
42
|
|
48
|
|
53
|
|
55
|
|
56
|
|
55
|
|
55
|
|
53
|
|
52
|
|
50
|
|
48
|
|
45
|
|
44
|
|
35
|
|
16
|
|
0
|
|
-11
|
|
-20
|
|
-27
|
|
-32
|
|
-34
|
|
-36
|
|
-36
|
|
-37
|
|
-37
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
45
|
|
45
|
|
45
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
37
|
|
36
|
|
35
|
|
33
|
|
31
|
|
28
|
|
27
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
16
|
|
15
|
|
6
|
|
-13
|
|
-28
|
|
-38
|
|
-46
|
|
-52
|
|
-55
|
|
-56
|
|
-57
|
|
-56
|
|
-56
|
|
-54
|
|
-53
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-35
|
|
-33
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
16
|
|
30
|
|
41
|
|
48
|
|
52
|
|
55
|
|
56
|
|
56
|
|
55
|
|
54
|
|
53
|
|
51
|
|
50
|
|
47
|
|
45
|
|
43
|
|
41
|
|
39
|
|
36
|
|
35
|
|
33
|
|
32
|
|
30
|
|
27
|
|
26
|
|
24
|
|
23
|
|
20
|
|
19
|
|
17
|
|
16
|
|
9
|
|
-11
|
|
-25
|
|
-36
|
|
-43
|
|
-48
|
|
-52
|
|
-53
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-47
|
|
-45
|
|
-43
|
|
-31
|
|
-9
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
38
|
|
40
|
|
41
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
37
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-30
|
|
-28
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-20
|
|
-18
|
|
-18
|
|
-16
|
|
-15
|
|
-14
|
|
-4
|
|
17
|
|
31
|
|
41
|
|
48
|
|
53
|
|
56
|
|
58
|
|
58
|
|
58
|
|
56
|
|
55
|
|
52
|
|
50
|
|
48
|
|
45
|
|
43
|
|
40
|
|
38
|
|
36
|
|
35
|
|
33
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
11
|
|
-7
|
|
-22
|
|
-34
|
|
-42
|
|
-47
|
|
-50
|
|
-51
|
|
-52
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-48
|
|
-45
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
25
|
|
31
|
|
35
|
|
37
|
|
38
|
|
39
|
|
39
|
|
39
|
|
37
|
|
36
|
|
34
|
|
33
|
|
26
|
|
5
|
|
-9
|
|
-20
|
|
-28
|
|
-33
|
|
-37
|
|
-41
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-34
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-23
|
|
-22
|
|
-21
|
|
-19
|
|
-17
|
|
-16
|
|
-14
|
|
-13
|
|
-13
|
|
-12
|
|
-3
|
|
18
|
|
31
|
|
41
|
|
48
|
|
53
|
|
55
|
|
57
|
|
57
|
|
56
|
|
55
|
|
53
|
|
52
|
|
50
|
|
47
|
|
44
|
|
42
|
|
39
|
|
36
|
|
33
|
|
32
|
|
29
|
|
28
|
|
26
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
17
|
|
16
|
|
16
|
|
8
|
|
-11
|
|
-26
|
|
-36
|
|
-45
|
|
-50
|
|
-54
|
|
-55
|
|
-57
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-44
|
|
-42
|
|
-39
|
|
-37
|
|
-34
|
|
-32
|
|
-31
|
|
-30
|
|
-28
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-16
|
|
-6
|
|
15
|
|
30
|
|
40
|
|
47
|
|
52
|
|
54
|
|
56
|
|
56
|
|
55
|
|
54
|
|
52
|
|
50
|
|
48
|
|
46
|
|
45
|
|
36
|
|
16
|
|
0
|
|
-12
|
|
-21
|
|
-28
|
|
-32
|
|
-35
|
|
-37
|
|
-39
|
|
-39
|
|
-39
|
|
-38
|
|
-38
|
|
-36
|
|
-35
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
45
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
29
|
|
35
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-35
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
24
|
|
31
|
|
37
|
|
41
|
|
43
|
|
44
|
|
45
|
|
45
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-40
|
|
-42
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
40
|
|
38
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
35
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-39
|
|
-37
|
|
-34
|
|
-24
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
38
|
|
42
|
|
44
|
|
45
|
|
46
|
|
45
|
|
44
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-17
|
|
-25
|
|
-31
|
|
-36
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
35
|
|
34
|
|
31
|
|
30
|
|
27
|
|
26
|
|
24
|
|
23
|
|
21
|
|
20
|
|
18
|
|
18
|
|
17
|
|
16
|
|
15
|
|
14
|
|
7
|
|
-11
|
|
-26
|
|
-37
|
|
-45
|
|
-51
|
|
-54
|
|
-56
|
|
-57
|
|
-57
|
|
-56
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-45
|
|
-35
|
|
-12
|
|
3
|
|
15
|
|
23
|
|
29
|
|
34
|
|
36
|
|
38
|
|
38
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
33
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-38
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
29
|
|
35
|
|
39
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
36
|
|
35
|
|
26
|
|
7
|
|
-8
|
|
-20
|
|
-28
|
|
-34
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
9
|
|
21
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
42
|
|
40
|
|
38
|
|
29
|
|
9
|
|
-7
|
|
-18
|
|
-27
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
38
|
|
41
|
|
41
|
|
41
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
30
|
|
35
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
39
|
|
37
|
|
35
|
|
26
|
|
6
|
|
-9
|
|
-20
|
|
-29
|
|
-34
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
29
|
|
35
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
24
|
|
32
|
|
37
|
|
40
|
|
43
|
|
44
|
|
44
|
|
44
|
|
43
|
|
41
|
|
40
|
|
38
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-37
|
|
-35
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-21
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-14
|
|
-13
|
|
-13
|
|
-3
|
|
17
|
|
30
|
|
40
|
|
48
|
|
51
|
|
54
|
|
55
|
|
55
|
|
54
|
|
53
|
|
52
|
|
50
|
|
49
|
|
47
|
|
45
|
|
36
|
|
17
|
|
1
|
|
-11
|
|
-21
|
|
-27
|
|
-33
|
|
-35
|
|
-38
|
|
-39
|
|
-39
|
|
-38
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-22
|
|
0
|
|
14
|
|
26
|
|
34
|
|
40
|
|
43
|
|
45
|
|
45
|
|
46
|
|
45
|
|
45
|
|
43
|
|
42
|
|
40
|
|
39
|
|
30
|
|
10
|
|
-5
|
|
-16
|
|
-24
|
|
-30
|
|
-35
|
|
-38
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-25
|
|
-4
|
|
11
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
41
|
|
39
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-6
|
|
9
|
|
20
|
|
28
|
|
34
|
|
37
|
|
40
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
39
|
|
41
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-25
|
|
-31
|
|
-35
|
|
-38
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
44
|
|
44
|
|
44
|
|
44
|
|
42
|
|
41
|
|
39
|
|
37
|
|
29
|
|
9
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-35
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
32
|
|
37
|
|
41
|
|
43
|
|
44
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
40
|
|
38
|
|
30
|
|
10
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-37
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-3
|
|
11
|
|
23
|
|
31
|
|
37
|
|
39
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-28
|
|
-7
|
|
7
|
|
19
|
|
27
|
|
33
|
|
36
|
|
39
|
|
40
|
|
41
|
|
40
|
|
40
|
|
38
|
|
37
|
|
35
|
|
33
|
|
32
|
|
30
|
|
29
|
|
27
|
|
26
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
19
|
|
18
|
|
18
|
|
17
|
|
18
|
|
16
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-52
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-43
|
|
-31
|
|
-9
|
|
5
|
|
17
|
|
25
|
|
30
|
|
35
|
|
37
|
|
38
|
|
38
|
|
38
|
|
37
|
|
37
|
|
36
|
|
35
|
|
33
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-43
|
|
-44
|
|
-45
|
|
-45
|
|
-45
|
|
-44
|
|
-42
|
|
-41
|
|
-39
|
|
-27
|
|
-5
|
|
9
|
|
21
|
|
28
|
|
34
|
|
38
|
|
41
|
|
42
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
28
|
|
7
|
|
-7
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
23
|
|
30
|
|
36
|
|
38
|
|
41
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
38
|
|
36
|
|
27
|
|
8
|
|
-7
|
|
-19
|
|
-28
|
|
-33
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-26
|
|
-4
|
|
10
|
|
21
|
|
29
|
|
34
|
|
37
|
|
39
|
|
40
|
|
41
|
|
41
|
|
40
|
|
39
|
|
38
|
|
37
|
|
36
|
|
28
|
|
8
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-27
|
|
-5
|
|
11
|
|
22
|
|
29
|
|
35
|
|
38
|
|
40
|
|
40
|
|
41
|
|
40
|
|
40
|
|
39
|
|
38
|
|
36
|
|
35
|
|
26
|
|
6
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-42
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
29
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-33
|
|
-37
|
|
-39
|
|
-41
|
|
-41
|
|
-41
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-37
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
29
|
|
34
|
|
38
|
|
40
|
|
42
|
|
42
|
|
42
|
|
42
|
|
41
|
|
40
|
|
38
|
|
37
|
|
28
|
|
9
|
|
-6
|
|
-18
|
|
-27
|
|
-34
|
|
-39
|
|
-41
|
|
-43
|
|
-44
|
|
-43
|
|
-43
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-26
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
35
|
|
39
|
|
41
|
|
41
|
|
41
|
|
41
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
26
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-4
|
|
10
|
|
22
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
45
|
|
44
|
|
44
|
|
42
|
|
42
|
|
40
|
|
38
|
|
29
|
|
10
|
|
-6
|
|
-17
|
|
-27
|
|
-32
|
|
-36
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-39
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
24
|
|
32
|
|
37
|
|
40
|
|
42
|
|
44
|
|
44
|
|
44
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
30
|
|
11
|
|
-5
|
|
-17
|
|
-25
|
|
-32
|
|
-36
|
|
-40
|
|
-42
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-33
|
|
-32
|
|
-30
|
|
-28
|
|
-26
|
|
-24
|
|
-23
|
|
-22
|
|
-21
|
|
-20
|
|
-19
|
|
-18
|
|
-16
|
|
-15
|
|
-15
|
|
-14
|
|
-4
|
|
16
|
|
30
|
|
41
|
|
48
|
|
53
|
|
57
|
|
58
|
|
57
|
|
57
|
|
55
|
|
53
|
|
51
|
|
49
|
|
46
|
|
44
|
|
35
|
|
15
|
|
-1
|
|
-12
|
|
-22
|
|
-28
|
|
-33
|
|
-36
|
|
-37
|
|
-38
|
|
-38
|
|
-38
|
|
-37
|
|
-37
|
|
-36
|
|
-34
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
39
|
|
38
|
|
36
|
|
34
|
|
31
|
|
29
|
|
28
|
|
26
|
|
25
|
|
24
|
|
22
|
|
21
|
|
20
|
|
19
|
|
17
|
|
17
|
|
16
|
|
15
|
|
15
|
|
7
|
|
-11
|
|
-26
|
|
-36
|
|
-44
|
|
-49
|
|
-52
|
|
-54
|
|
-55
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-45
|
|
-42
|
|
-31
|
|
-9
|
|
7
|
|
18
|
|
26
|
|
31
|
|
35
|
|
37
|
|
39
|
|
40
|
|
39
|
|
39
|
|
38
|
|
38
|
|
37
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-43
|
|
-44
|
|
-45
|
|
-44
|
|
-43
|
|
-41
|
|
-39
|
|
-37
|
|
-27
|
|
-4
|
|
11
|
|
22
|
|
30
|
|
36
|
|
40
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
8
|
|
-7
|
|
-18
|
|
-27
|
|
-32
|
|
-37
|
|
-39
|
|
-40
|
|
-41
|
|
-41
|
|
-40
|
|
-40
|
|
-38
|
|
-37
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-27
|
|
-25
|
|
-24
|
|
-22
|
|
-20
|
|
-18
|
|
-17
|
|
-15
|
|
-15
|
|
-13
|
|
-12
|
|
-11
|
|
-1
|
|
19
|
|
33
|
|
42
|
|
49
|
|
54
|
|
57
|
|
58
|
|
58
|
|
58
|
|
57
|
|
55
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
43
|
|
41
|
|
38
|
|
36
|
|
33
|
|
31
|
|
29
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
17
|
|
10
|
|
-9
|
|
-23
|
|
-35
|
|
-43
|
|
-48
|
|
-52
|
|
-54
|
|
-55
|
|
-56
|
|
-55
|
|
-54
|
|
-52
|
|
-50
|
|
-48
|
|
-46
|
|
-34
|
|
-12
|
|
4
|
|
15
|
|
23
|
|
30
|
|
34
|
|
37
|
|
38
|
|
39
|
|
39
|
|
38
|
|
37
|
|
36
|
|
34
|
|
32
|
|
25
|
|
5
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-38
|
|
-35
|
|
-34
|
|
-32
|
|
-31
|
|
-29
|
|
-28
|
|
-27
|
|
-26
|
|
-24
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-14
|
|
-14
|
|
-12
|
|
-3
|
|
18
|
|
31
|
|
41
|
|
48
|
|
52
|
|
54
|
|
56
|
|
57
|
|
57
|
|
55
|
|
54
|
|
52
|
|
51
|
|
48
|
|
47
|
|
44
|
|
42
|
|
40
|
|
38
|
|
36
|
|
34
|
|
32
|
|
30
|
|
27
|
|
26
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
9
|
|
-10
|
|
-25
|
|
-35
|
|
-43
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-53
|
|
-52
|
|
-50
|
|
-49
|
|
-48
|
|
-46
|
|
-43
|
|
-32
|
|
-10
|
|
5
|
|
17
|
|
26
|
|
31
|
|
36
|
|
38
|
|
40
|
|
40
|
|
40
|
|
40
|
|
38
|
|
37
|
|
35
|
|
34
|
|
25
|
|
6
|
|
-9
|
|
-20
|
|
-28
|
|
-35
|
|
-39
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-39
|
|
-28
|
|
-6
|
|
8
|
|
19
|
|
27
|
|
32
|
|
36
|
|
38
|
|
39
|
|
39
|
|
39
|
|
38
|
|
38
|
|
37
|
|
36
|
|
35
|
|
27
|
|
7
|
|
-8
|
|
-20
|
|
-29
|
|
-36
|
|
-41
|
|
-44
|
|
-45
|
|
-46
|
|
-46
|
|
-44
|
|
-43
|
|
-42
|
|
-41
|
|
-39
|
|
-28
|
|
-6
|
|
10
|
|
21
|
|
29
|
|
35
|
|
38
|
|
40
|
|
41
|
|
42
|
|
41
|
|
41
|
|
40
|
|
39
|
|
37
|
|
36
|
|
27
|
|
8
|
|
-6
|
|
-17
|
|
-26
|
|
-32
|
|
-36
|
|
-39
|
|
-41
|
|
-42
|
|
-42
|
|
-41
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-34
|
|
-32
|
|
-31
|
|
-28
|
|
-27
|
|
-25
|
|
-23
|
|
-21
|
|
-19
|
|
-18
|
|
-17
|
|
-15
|
|
-15
|
|
-14
|
|
-13
|
|
-13
|
|
-3
|
|
18
|
|
32
|
|
42
|
|
49
|
|
54
|
|
57
|
|
58
|
|
59
|
|
59
|
|
57
|
|
56
|
|
53
|
|
51
|
|
48
|
|
46
|
|
37
|
|
17
|
|
1
|
|
-11
|
|
-21
|
|
-28
|
|
-32
|
|
-35
|
|
-37
|
|
-38
|
|
-38
|
|
-37
|
|
-36
|
|
-35
|
|
-34
|
|
-33
|
|
-23
|
|
-2
|
|
13
|
|
24
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
43
|
|
42
|
|
42
|
|
40
|
|
40
|
|
38
|
|
37
|
|
28
|
|
8
|
|
-8
|
|
-19
|
|
-28
|
|
-34
|
|
-38
|
|
-41
|
|
-42
|
|
-43
|
|
-43
|
|
-42
|
|
-41
|
|
-40
|
|
-38
|
|
-36
|
|
-25
|
|
-3
|
|
12
|
|
23
|
|
31
|
|
36
|
|
39
|
|
42
|
|
42
|
|
42
|
|
42
|
|
42
|
|
40
|
|
39
|
|
37
|
|
36
|
|
35
|
|
33
|
|
32
|
|
30
|
|
29
|
|
28
|
|
27
|
|
25
|
|
23
|
|
22
|
|
20
|
|
19
|
|
17
|
|
16
|
|
15
|
|
15
|
|
7
|
|
-11
|
|
-26
|
|
-36
|
|
-44
|
|
-48
|
|
-51
|
|
-53
|
|
-54
|
|
-54
|
|
-53
|
|
-51
|
|
-50
|
|
-48
|
|
-46
|
|
-44
|
|
-33
|
|
-11
|
|
4
|
|
16
|
|
24
|
|
31
|
|
35
|
|
37
|
|
38
|
|
40
|
|
40
|
|
40
|
|
38
|
|
38
|
|
37
|
|
34
|
|
26
|
|
5
|
|
-10
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-36
|
|
-34
|
|
-33
|
|
-32
|
|
-30
|
|
-27
|
|
-26
|
|
-25
|
|
-23
|
|
-22
|
|
-20
|
|
-19
|
|
-17
|
|
-16
|
|
-15
|
|
-14
|
|
-5
|
|
16
|
|
30
|
|
39
|
|
45
|
|
50
|
|
52
|
|
53
|
|
54
|
|
53
|
|
53
|
|
51
|
|
50
|
|
48
|
|
46
|
|
44
|
|
42
|
|
40
|
|
37
|
|
35
|
|
34
|
|
32
|
|
30
|
|
28
|
|
27
|
|
25
|
|
23
|
|
21
|
|
20
|
|
19
|
|
18
|
|
17
|
|
10
|
|
-9
|
|
-23
|
|
-34
|
|
-41
|
|
-47
|
|
-50
|
|
-52
|
|
-53
|
|
-54
|
|
-53
|
|
-53
|
|
-51
|
|
-49
|
|
-47
|
|
-45
|
|
-33
|
|
-12
|
|
4
|
|
15
|
|
24
|
|
30
|
|
34
|
|
38
|
|
39
|
|
39
|
|
38
|
|
38
|
|
36
|
|
36
|
|
34
|
|
33
|
|
26
|
|
6
|
|
-9
|
|
-21
|
|
-29
|
|
-35
|
|
-39
|
|
-41
|
|
-43
|
|
-43
|
|
-44
|
|
-44
|
|
-43
|
|
-42
|
|
-40
|
|
-37
|
|
-27
|
|
-5
|
|
9
|
|
20
|
|
28
|
|
35
|
|
39
|
|
42
|
|
43
|
|
43
|
|
43
|
|
42
|
|
41
|
|
40
|
|
37
|
|
36
|
|
27
|
|
7
|
|
-8
|
|
-19
|
|
-27
|
|
-33
|
|
-37
|
|
-40
|
|
-41
|
|
-42
|
|
-41
|
|
-40
|
|
-40
|
|
-39
|
|
-38
|
|
-36
|
|
-26
|
|
-5
|
|
10
|
|
21
|
|
28
|
|
33
|
|
37
|
|
40
|
|
41
|
|
42
|
|
42
|
|
41
|
|
40
|
|
39
|
|
38
|
|
36
|
|
28
|
|
9
|
|
-7
|
|
-19
|
|
-27
|
|
-34
|
|
-38
|
|
-40
|
|
-42
|
|
-42
|
|
-42
|
|
-42
|
|
-40
|
|
-39
|
|
-37
|
|
-35
|
|
-24
|
|
-3
|
|
12
|
|
23
|
|
30
|
|
36
|
|
39
|
|
42
|
|
43
|
|
43
|
|
42
|
|
42
|