proxmark3/traces/lf_Motorola_0437_00072.pm3

10
-10
10
-9
11
-12
13
-10
10
-9
10
-10
11
-9
10
-10
12
-11
10
-11
11
-11
11
-11
10
-10
10
-10
9
-10
10
-10
10
-12
15
9
-16
10
-10
9
-10
11
-12
10
-10
12
-12
9
-11
10
-11
9
-12
11
-10
10
-10
9
-11
10
-11
11
-11
9
-9
9
-11
9
-10
10
-9
9
-9
12
-9
10
-9
11
-8
10
-8
9
-9
12
-8
11
-9
10
-9
11
-9
11
-10
11
-10
7
-9
9
-11
-9
13
-7
12
-8
9
-10
10
-8
11
-9
10
-10
10
-9
11
-10
11
-10
10
-9
11
-10
11
-9
11
-9
11
-9
11
-10
10
-9
10
-9
10
-10
10
-9
11
-10
11
-11
11
-10
11
-9
10
-11
10
-10
10
-9
9
-11
9
-11
10
-10
10
-10
10
-10
11
-11
10
-9
10
-11
11
-10
11
-10
12
-10
11
-10
11
-10
11
-10
10
-11
11
-10
11
-11
11
-8
12
-9
10
-9
10
-10
12
-10
10
-10
12
-12
11
-11
12
-9
9
-11
10
-9
10
-10
11
-9
12
-9
11
-10
13
-11
11
-9
9
-10
10
-11
9
-11
9
-10
8
-11
11
-9
9
-11
11
-10
10
-9
10
-10
12
-10
11
-10
11
-10
10
-10
10
-10
9
-10
11
-10
11
-10
10
-9
10
-11
10
-9
9
-10
10
-10
13
-11
10
-10
10
-10
11
-10
10
-9
11
-10
11
-8
10
-9
11
-9
12
-10
11
-11
11
-11
13
9
-16
11
-10
6
-11
9
-12
9
-10
9
-10
10
-9
9
-10
10
-10
9
-9
10
-9
11
-9
11
-9
10
-11
9
-10
9
-9
10
-10
11
-9
11
-10
9
-10
9
-9
10
-9
9
-10
10
-9
9
-9
10
-9
11
-9
10
-10
10
-9
9
-10
11
-9
10
-12
-8
16
-6
10
-9
11
-9
13
-10
10
-10
12
-11
14
-8
12
-8
12
-8
12
-9
11
-9
11
-10
11
-10
11
-10
10
-10
10
-10
10
-10
9
-10
10
-11
11
-10
10
-9
11
-9
12
-9
11
-10
12
-9
10
-10
10
-10
11
-10
11
-10
11
-10
12
-10
10
-10
10
-11
9
-11
10
-10
9
-10
11
-9
8
-12
11
-9
11
-10
9
-10
11
-10
11
-9
8
-10
11
-11
10
-10
9
-11
12
-10
11
-8
9
-10
13
-9
11
-9
11
-9
11
-10
10
-11
10
-11
11
-10
10
-12
10
-11
9
-11
10
-10
9
-10
8
-11
11
-10
9
-10
10
-11
11
-10
12
-8
11
-9
11
-9
11
-10
11
-10
10
-10
11
-10
10
-10
9
-10
9
-11
10
-11
8
-10
13
9
-16
10
-12
10
-11
10
-10
11
-10
11
-10
9
-9
10
-10
9
-11
9
-11
10
-9
9
-10
9
-10
10
-8
10
-9
10
-10
9
-8
8
-9
10
-9
12
-11
11
-9
10
-8
12
-11
12
-11
8
-8
8
-9
9
-8
9
-9
11
-9
9
-11
9
-9
9
-12
-8
13
-8
11
-9
9
-10
10
-10
10
-10
10
-10
12
-10
12
-9
11
-9
11
-9
10
-10
12
-9
10
-9
10
-10
10
-10
14
10
-16
11
-11
11
-11
9
-11
11
-10
10
-9
10
-11
9
-11
10
-12
9
-11
8
-9
9
-11
10
-9
11
-9
9
-10
11
-12
-8
13
-8
12
-9
12
-9
12
-10
11
-9
10
-8
11
-10
13
-8
11
-9
11
-9
10
-9
11
-10
10
-10
10
-11
10
-10
11
-11
11
-10
9
-10
9
-11
10
-11
10
-10
11
-10
9
-9
10
-9
11
-10
12
-11
12
-11
9
-9
12
-11
10
-9
11
-10
11
-9
11
-9
11
-11
10
-8
11
-11
12
-9
9
-10
10
-10
11
-9
11
-9
12
-9
10
-10
11
-11
10
-11
10
-10
9
-10
10
-11
11
-10
10
-11
11
-9
11
-11
11
-11
11
-11
11
-10
10
-10
11
-10
10
-8
9
-9
11
-11
10
-11
11
-10
10
-10
10
-10
11
-10
10
-10
11
-10
12
-10
10
-9
11
-11
13
-9
10
-9
10
-9
10
-10
11
-10
10
-10
11
-11
10
-10
11
-10
11
-10
12
-10
10
-9
11
-9
9
-9
11
-10
11
-10
11
-10
11
-10
11
-10
10
-9
9
-10
9
-10
9
-10
12
-11
11
-9
10
-9
11
-10
10
-9
10
-11
10
-12
10
-10
9
-11
10
-11
11
-12
10
-11
11
-9
10
-9
10
-9
11
-10
11
-11
11
-12
10
-9
9
-9
11
-9
9
-9
11
-9
13
-10
8
-11
10
-8
11
-10
10
-10
11
-9
10
-9
10
-11
11
-11
11
-10
10
-10
10
-10
10
-11
10
-11
9
-10
9
-11
11
-10
10
-10
10
-10
10
-11
9
-10
10
-12
11
-9
8
-11
10
-10
11
-11
10
-11
10
-11
11
-9
10
-8
9
-9
12
-10
11
-10
11
-10
13
-10
11
-10
10
-11
13
-10
9
-9
10
-11
13
-9
10
-10
11
-10
11
-11
11
-10
11
-10
10
-11
11
-10
11
-12
11
-10
10
-11
9
-11
10
-11
11
-11
10
-10
11
-11
11
-10
11
-9
11
-10
11
-9
12
-10
10
-10
10
-9
10
-10
13
-9
10
-10
10
-11
10
-11
11
-10
9
-11
10
-11
9
-11
9
-10
10
-10
11
-11
10
-9
10
-12
11
-10
11
-9
10
-8
11
-10
10
-11
11
-10
11
-10
11
-11
11
-11
11
-9
10
-10
11
-10
10
-9
11
-10
11
-10
11
-10
10
-11
9
-11
9
-10
9
-10
11
-9
10
-11
10
-10
9
-9
9
-10
10
-11
11
-10
12
-9
11
-9
10
-8
10
-9
11
-10
11
-10
11
-9
11
-9
8
-11
11
-9
10
-9
9
-12
11
-10
9
-10
12
-9
9
-9
10
-10
11
-10
10
-10
10
-10
11
-8
10
-10
11
-10
11
-9
11
-10
11
-10
11
-11
9
-10
12
-10
9
-11
11
-10
10
-11
11
-10
9
-11
12
-9
10
-11
11
-9
10
-9
11
-10
11
-11
11
-9
12
-10
10
-9
10
-9
10
-10
11
-12
9
-11
12
-10
12
-9
12
-9
10
-9
11
-9
10
-9
12
-11
9
-10
9
-10
9
-10
11
-9
10
-10
10
-10
10
-9
10
-10
11
-11
11
-9
10
-9
9
-12
13
-9
11
-9
11
-10
12
-9
10
-11
10
-10
11
-11
10
-10
9
-11
9
-11
9
-11
11
-10
11
-11
10
-10
10
-9
10
-11
10
-11
10
-11
10
-10
11
-9
11
-9
9
-10
11
-11
10
-10
11
-10
10
-11
11
-9
10
-10
11
-10
10
-10
9
-11
10
-9
9
-10
10
-10
12
-8
9
-9
12
-10
11
-9
11
-11
11
-9
10
-11
11
-11
11
-10
11
-9
10
-11
11
-8
11
-9
11
-10
11
-10
10
-10
11
-10
10
-11
10
-11
11
-11
9
-11
11
-10
11
-10
10
-10
11
-9
10
-8
11
-11
10
-9
11
-9
10
-9
11
-10
10
-9
12
-10
12
-9
10
-10
12
-9
10
-8
10
-11
11
-11
10
-11
10
-10
9
-11
9
-11
10
-11
11
-11
11
-10
11
-10
9
-9
10
-10
10
-10
12
-10
11
-10
10
-9
9
-12
11
-11
10
-10
9
-10
9
-11
11
-10
9
-10
11
-10
12
-9
11
-9
11
-9
11
-9
11
-8
12
-11
12
-9
11
-10
10
-10
11
-10
10
-10
10
-10
10
-11
11
-9
9
-9
10
-11
11
-10
9
-10
10
-11
10
-10
8
-10
9
-10
10
-11
11
-11
11
-10
10
-10
10
-11
10
-11
10
-10
10
-10
10
-11
11
-9
11
-10
11
-9
11
-8
9
-9
11
-9
12
-9
12
-10
11
-9
11
-9
13
-10
11
-11
11
-10
10
-10
10
-10
13
-11
10
-11
9
-10
9
-11
11
-11
8
-11
11
-10
10
-10
10
-10
10
-11
10
-10
10
-9
11
-9
11
-9
12
-11
11
-10
10
-11
10
-9
9
-11
13
-10
10
-9
11
-11
10
-10
8
-12
12
-10
10
-11
10
-10
10
-10
10
-10
9
-10
10
-10
9
-9
10
-11
10
-11
11
-10
10
-9
14
9
-15
9
-10
11
-10
9
-9
10
-11
9
-11
9
-10
9
-10
11
-10
10
-10
10
-10
10
-9
9
-10
10
-9
10
-10
8
-10
10
-11
10
-11
9
-10
9
-8
10
-12
11
-10
10
-9
10
-10
9
-11
11
-9
10
-11
10
-8
9
-9
10
-9
12
-10
11
-10
10
-8
9
-8
10
-10
11
-8
9
-9
11
-11
11
-9
10
-9
11
-10
9
-9
10
-10
10
-9
11
-9
8
-10
8
-8
11
-12
-7
14
-7
11
-9
11
-8
10
-8
8
-9
11
-7
11
-11
10
-9
10
-8
10
-10
11
-8
9
-11
10
-11
10
-10
9
-10
11
-11
9
-8
11
-10
10
-8
11
-10
12
-10
11
-8
10
-10
14
-10
10
-10
10
-10
10
-10
12
-10
10
-11
10
-10
10
-10
9
-10
10
-10
9
-10
9
-11
10
-12
10
-10
9
-10
9
-10
10
-10
11
-9
10
-11
11
-10
11
-9
10
-9
11
-11
10
-10
14
10
-16
10
-12
10
-11
10
-11
8
-9
9
-10
8
-10
10
-8
9
-10
9
-10
10
-10
10
-9
10
-9
9
-10
11
-9
9
-9
11
-9
10
-10
10
-8
11
-8
10
-9
10
-9
7
-9
9
-10
10
-10
10
-10
10
-10
10
-10
9
-10
10
-10
9
-8
8
-13
-8
14
-8
10
-9
10
-10
11
-10
10
-9
11
-9
11
-7
11
-10
11
-9
11
-8
8
-8
12
-9
11
-10
12
-9
10
-9
12
-10
10
-10
9
-10
10
-9
9
-10
10
-10
11
-10
8
-10
9
-10
9
-9
10
-10
11
-10
13
-10
9
-9
12
-10
12
-11
10
-9
9
-8
9
-11
11
-11
11
-11
11
-10
11
-10
11
-11
9
-10
10
-10
10
-11
9
-10
10
-11
9
-11
10
-11
9
-10
11
-10
11
-10
10
-11
10
-9
11
-9
10
-10
13
-9
10
-10
10
-9
11
-10
11
-9
10
-10
10
-10
10
-9
11
-10
11
-10
14
10
-15
9
-11
10
-10
11
-9
12
-10
10
-9
9
-10
10
-9
8
-10
10
-10
10
-10
11
-9
9
-10
9
-9
10
-9
10
-12
-8
15
-7
12
-9
11
-10
12
-9
12
-9
10
-9
10
-11
11
-9
9
-11
10
-10
10
-10
9
-10
10
-10
11
-11
11
-11
11
-10
9
-10
9
-12
12
-11
10
-11
9
-9
10
-9
9
-10
12
-10
10
-9
12
-9
12
-9
10
-9
12
-9
10
-9
10
-10
11
-11
11
-9
11
-11
10
-10
10
-9
9
-10
10
-10
10
-10
12
-13
10
-10
10
-9
11
-11
11
-9
10
-9
11
-10
11
-11
13
10
-15
9
-11
8
-11
9
-11
9
-10
9
-11
9
-11
8
-11
9
-10
10
-11
12
-9
9
-7
11
-10
11
-10
10
-10
10
-10
9
-9
10
-9
9
-9
11
-10
9
-9
10
-10
11
-8
6
-10
9
-9
9
-8
10
-10
11
-8
9
-8
9
-10
11
-10
10
-12
-8
15
-9
11
-10
12
-9
9
-9
10
-9
9
-10
11
-9
9
-10
8
-9
9
-9
12
-9
12
-11
11
-10
10
-10
10
-11
12
-9
8
-10
10
-9
10
-8
10
-10
12
-10
10
-10
10
-11
11
-9
9
-8
12
-9
10
-10
9
-11
11
-11
10
-11
11
-11
10
-9
11
-10
9
-10
11
-10
12
-9
11
-9
11
-9
11
-9
10
-10
10
-8
10
-10
12
-9
12
-10
11
-9
11
-10
11
-10
11
-10
10
-9
10
-10
9
-12
10
-12
10
-11
10
-11
9
-9
10
-12
10
-9
9
-12
10
-10
10
-9
10
-10
11
-9
11
-9
10
-11
12
-13
11
-9
12
-9
10
-8
10
-9
11
-11
12
-10
10
-10
9
-9
10
-10
11
-9
12
-10
10
-10
10
-8
9
-12
13
-10
10
-10
10
-9
10
-10
11
-11
10
-10
9
-10
11
-9
11
-9
11
-11
11
-10
8
-10
10
-10
11
-11
9
-11
11
-11
14
10
-15
10
-10
9
-11
11
-10
10
-9
9
-10
10
-9
9
-10
9
-10
10
-10
9
-10
11
-9
10
-10
9
-10
10
-11
10
-9
11
-10
10
-9
10
-10
10
-9
11
-10
9
-8
10
-10
11
-10
10
-9
10
-11
10
-8
8
-10
10
-10
9
-9
10
-10
9
-13
-7
14
-8
11
-9
10
-9
10
-9
10
-9
10
-10
12
-9
9
-9
10
-9
10
-9
10
-10
9
-9
10
-9
9
-11
11
-8
10
-9
12
-9
11
-10
10
-10
12
-9
9
-10
11
-10
10
-11
10
-9
12
-10
10
-9
11
-11
12
-10
10
-9
10
-9
12
-10
10
-11
9
-10
11
-11
11
-10
10
-10
11
-11
12
-11
8
-10
9
-10
9
-11
10
-12
9
-10
9
-10
10
-8
11
-10
11
-10
11
-10
10
-9
10
-9
11
-9
10
-10
11
-10
13
-10
10
-10
10
-10
10
-9
10
-10
10
-10
9
-11
11
-9
11
-10
11
-11
12
-9
10
-9
10
-10
10
-10
10
-11
11
-11
11
-10
9
-11
10
-10
11
-11
10
-10
10
-11
11
-11
12
-10
11
-8
10
-10
14
11
-14
11
-10
10
-9
9
-10
9
-11
11
-10
10
-11
10
-9
9
-10
9
-9
10
-9
7
-9
9
-10
11
-11
8
-10
9
-9
11
-9
10
-9
9
-10
10
-9
10
-9
10
-9
10
-10
11
-10
9
-10
10
-9
11
-11
9
-9
10
-9
11
-9
9
-10
12
-11
-7
13
-8
10
-10
11
-9
10
-10
11
-9
10
-10
11
-9
10
-9
9
-10
10
-10
12
-9
11
-10
12
-9
9
-9
11
-9
14
10
-15
10
-11
9
-9
10
-10
9
-10
8
-11
10
-11
9
-10
9
-9
8
-9
9
-10
10
-10
10
-10
10
-10
11
-10
9
-13
-8
12
-8
10
-8
10
-8
10
-9
10
-10
10
-10
11
-10
9
-10
10
-9
9
-10
9
-9
10
-9
12
-7
11
-10
11
-9
10
-10
10
-10
10
-11
11
-11
10
-10
10
-9
9
-9
11
-9
10
-10
11
-10
9
-10
10
-11
11
-9
10
-9
11
-11
10
-9
11
-10
9
-10
10
-10
9
-10
10
-9
10
-11
11
-10
10
-11
10
-8
10
-10
9
-11
10
-12
10
-11
10
-11
10
-10
10
-10
11
-9
10
-11
10
-10
12
-11
11
-10
10
-9
12
-10
12
-9
11
-10
11
-9
12
-9
9
-10
12
-9
10
-10
11
-11
12
-10
10
-10
12
-10
12
-9
9
-11
10
-10
10
-11
11
-11
10
-10
9
-11
10
-11
10
-11
10
-11
10
-12
10
-11
10
-11
11
-11
11
-10
8
-11
11
-10
11
-10
11
-9
11
-10
11
-8
12
-10
11
-9
11
-10
10
-10
12
-10
10
-10
12
-9
11
-9
11
-9
11
-9
11
-10
10
-10
10
-11
9
-10
10
-11
10
-11
11
-10
9
-10
11
-11
10
-12
10
-11
10
-11
10
-10
11
-10
11
-9
10
-10
10
-10
10
-9
11
-9
10
-11
11
-10
9
-9
10
-11
10
-10
8
-9
11
-9
12
-11
12
-9
9
-11
11
-10
10
-11
10
-11
10
-9
13
-10
11
-10
10
-12
12
-11
10
-10
10
-11
12
-9
12
-10
10
-9
9
-11
12
-10
11
-10
10
-10
10
-9
9
-11
10
-10
11
-9
11
-10
12
-9
11
-9
10
-8
12
-10
13
-9
11
-9
10
-9
12
-10
11
-10
10
-9
10
-10
11
-11
11
-9
10
-10
11
-9
11
-9
11
-10
12
-10
10
-10
10
-10
11
-10
11
-10
10
-11
10
-10
10
-11
10
-11
9
-9
10
-11
11
-9
10
-10
10
-10
8
-9
11
-10
10
-10
12
-9
11
-10
10
-10
10
-10
11
-10
11
-11
10
-11
11
-8
10
-11
11
-10
10
-8
8
-10
12
-9
10
-11
12
-10
12
-10
11
-9
12
-10
11
-11
11
-12
9
-11
9
-10
11
-10
10
-9
9
-11
12
-10
11
-13
11
-11
12
-10
9
-10
9
-10
11
-11
12
-11
11
-10
10
-11
11
-9
10
-10
9
-10
12
-10
12
-9
11
-9
11
-9
10
-9
12
-11
10
-10
10
-9
10
-10
11
-11
9
-10
11
-10
10
-11
11
-10
8
-11
10
-10
9
-12
11
-11
10
-11
11
-10
9
-10
11
-10
10
-9
11
-9
10
-10
12
-9
12
-8
11
-10
11
-11
11
-10
11
-11
10
-11
11
-11
10
-11
10
-11
12
-11
7
-11
9
-10
9
-11
9
-11
11
-10
12
-11
10
-9
10
-10
12
-9
11
-9
11
-10
10
-11
11
-11
12
-9
11
-10
9
-10
12
-10
11
-11
12
-10
10
-10
11
-11
12
-8
10
-11
12
-10
9
-8
11
-11
13
-9
11
-9
9
-8
9
-10
11
-10
10
-10
10
-10
9
-11
10
-10
11
-11
10
-11
10
-12
10
-10
9
-11
12
-11
9
-11
12
-11
13
-11
11
-11
11
-10
12
-12
11
-10
10
-11
11
-10
11
-11
12
-10
10
-10
11
-11
10
-11
10
-9
10
-9
10
-10
11
-11
11
-9
10
-9
11
-10
12
-11
10
-11
11
-10
9
-11
10
-11
11
-11
10
-11
10
-10
10
-11
9
-10
10
-10
11
-11
11
-10
9
-10
9
-10
11
-10
9
-11
10
-10
8
-11
11
-10
11
-10
9
-11
11
-10
12
-11
9
-9
13
-9
12
-11
12
-10
10
-10
11
-10
10
-11
11
-9
11
-9
12
-9
11
-10
13
-10
12
-9
11
-9
10
-10
11
-10
9
-8
12
-9
12
-8
10
-10
13
-9
10
-11
11
-11
9
-10
10
-11
10
-11
11
-10
10
-10
9
-10
10
-12
9
-12
11
-10
10
-9
10
-11
11
-10
10
-9
11
-11
11
-10
11
-10
10
-12
9
-11
9
-10
9
-11
10
-9
11
-10
9
-10
10
-10
11
-9
10
-9
13
-11
12
-9
9
-9
12
-10
11
-12
12
-9
11
-11
10
-11
11
-9
10
-10
11
-9
10
-10
10
-12
12
-11
12
-9
10
-11
10
-9
9
-12
10
-10
11
-11
9
-11
12
-11
12
-9
11
-10
12
-10
10
-8
11
-9
11
-9
11
-9
10
-10
11
-10
10
-10
10
-10
10
-10
11
-10
10
-10
10
-9
12
-12
10
-9
9
-11
9
-10
11
-9
11
-9
11
-9
12
-8
12
-10
11
-9
12
-11
10
-10
9
-11
10
-10
9
-11
9
-11
9
-11
10
-10
10
-10
12
-10
11
-9
11
-10
12
-9
12
-9
12
-10
12
-9
10
-10
11
-10
10
-11
11
-11
10
-9
11
-9
12
-10
11
-10
10
-10
11
-11
12
9
-15
12
-13
9
-10
9
-11
10
-10
8
-11
11
-11
9
-11
9
-10
10
-10
9
-10
11
-8
7
-10
10
-10
10
-11
11
-10
10
-10
8
-10
10
-9
10
-9
10
-10
9
-10
8
-7
10
-10
9
-9
10
-9
9
-8
8
-9
11
-10
10
-9
9
-11
9
-10
9
-8
9
-9
11
-9
10
-9
9
-11
11
-10
9
-9
9
-10
9
-9
9
-10
11
-9
11
-10
9
-9
10
-8
10
-9
10
-12
-9
13
-8
10
-8
10
-9
12
-8
10
-10
12
-10
11
-9
9
-11
11
-9
11
-9
12
-11
11
-10
11
-8
10
-8
11
-9
12
-9
11
-8
10
-9
12
-9
9
-11
10
-11
12
-9
11
-10
11
-9
10
-9
9
-10
10
-9
11
-10
9
-11
11
-10
11
-11
10
-10
10
-10
10
-9
11
-9
9
-12
10
-9
9
-11
10
-10
9
-9
9
-10
10
-10
10
-10
9
-10
12
-9
11
-10
11
-10
14
11
-16
11
-11
8
-11
11
-11
10
-11
8
-11
10
-11
9
-11
10
-9
10
-12
11
-10
9
-11
9
-9
10
-10
8
-9
9
-10
10
-9
11
-10
10
-10
9
-8
10
-9
9
-10
10
-9
9
-10
11
-7
8
-9
9
-8
10
-10
9
-9
11
-9
10
-10
11
-12
-8
14
-8
12
-9
10
-7
10
-9
9
-9
11
-10
11
-8
9
-9
10
-10
10
-10
10
-10
9
-9
11
-10
11
-8
10
-9
12
-10
11
-9
10
-10
8
-8
13
-10
12
-8
12
-8
9
-10
11
-11
9
-10
10
-10
11
-9
10
-9
10
-10
10
-8
10
-9
11
-10
12
-10
11
-10
10
-10
10
-11
12
-11
11
-10
10
-11
11
-11
9
-11
9
-10
11
-12
9
-11
9
-10
8
-10
9
-11
9
-12
10
-9
9
-12
12
-10
11
-8
9
-10
11
-9
11
-8
12
-9
14
-10
11
-8
11
-10
12
-9
13
-10
11
-10
11
-11
13
11
-16
11
-12
9
-10
9
-12
10
-10
9
-11
9
-10
10
-11
11
-11
10
-9
10
-9
10
-10
11
-12
10
-10
9
-10
11
-13
-8
15
-9
11
-10
11
-9
11
-9
10
-9
10
-10
10
-8
10
-9
11
-10
10
-9
12
-9
10
-8
12
-11
13
-9
12
-8
12
-9
12
-10
13
-9
10
-9
10
-10
10
-10
11
-11
11
-11
9
-10
9
-11
10
-12
10
-10
9
-11
10
-11
10
-11
9
-10
9
-11
11
-9
10
-9
10
-10
11
-10
11
-9
9
-9
12
-9
11
-9
12
-10
11
-8
10
-9
11
-9
10
-11
11
-11
9
-9
14
10
-15
11
-11
10
-11
11
-11
9
-10
10
-10
10
-8
11
-11
10
-9
10
-10
9
-10
10
-10
10
-10
9
-10
9
-10
10
-10
9
-10
10
-10
10
-9
9
-9
11
-11
11
-11
11
-11
9
-9
10
-9
8
-9
9
-9
9
-10
10
-9
10
-9
11
-9
10
-11
-9
14
-7
12
-8
11
-9
10
-8
11
-9
12
-9
11
-9
11
-9
10
-10
10
-9
10
-9
9
-10
10
-10
10
-11
10
-10
9
-11
11
-9
11
-11
11
-9
10
-9
10
-11
11
-9
11
-11
10
-10
9
-9
10
-10
12
-10
11
-8
11
-10
10
-10
10
-10
10
-11
10
-11
10
-11
11
-11
10
-10
11
-9
9
-9
10
-9
13
-9
9
-9
10
-10
11
-10
11
-10
12
-10
12
-9
12
-10
10
-10
11
-9
10
-11
11
-11
11
-11
10
-11
10
-10
10
-11
11
-9
10
-10
11
-10
10
-10
11
-10
11
-10
10
-10
10
-10
10
-12
11
-10
11
-9
12
-9
11
-10
12
-10
11
-9
8
-9
10
-10
11
-10
11
-11
11
-12
9
-10
10
-11
12
-12
11
-11
11
-11
10
-11
12
-10
12
-9
11
-11
11
-10
10
-11
10
-11
11
-10
11
-10
10
-11
10
-11
11
-11
12
-9
10
-11
10
-11
14
11
-17
11
-12
11
-10
11
-10
10
-11
9
-10
9
-10
11
-10
10
-10
10
-9
12
-10
14
-10
9
-10
9
-9
10
-10
9
-10
10
-9
9
-10
9
-10
10
-9
10
-11
10
-9
9
-9
9
-10
10
-11
10
-9
9
-8
9
-11
11
-9
8
-8
10
-9
11
-13
-9
14
-8
10
-8
8
-10
10
-10
11
-8
12
-11
9
-9
12
-9
12
-8
11
-9
9
-10
11
-11
11
-10
11
-10
10
-9
10
-9
11
-9
11
-10
11
-10
10
-11
9
-10
11
-11
10
-9
11
-9
10
-10
10
-9
11
-10
12
-10
10
-11
11
-10
10
-9
11
-9
12
-10
11
-9
10
-10
10
-10
10
-11
10
-9
11
-11
9
-11
10
-8
8
-10
10
-11
10
-11
11
-10
9
-10
11
-10
9
-11
11
-10
8
-10
11
-10
10
-11
11
-11
11
-10
10
-12
12
-9
11
-10
9
-10
12
-10
9
-11
9
-9
11
-11
11
-9
10
-9
10
-9
11
-9
10
-9
10
-10
11
-10
11
-8
8
-12
12
-11
10
-10
8
-10
11
-11
12
-11
10
-9
11
-11
12
-9
15
11
-14
10
-11
10
-10
10
-10
9
-9
9
-11
10
-11
10
-11
9
-11
9
-10
8
-10
9
-10
11
-9
9
-8
8
-10
10
-9
8
-10
10
-9
9
-11
8
-8
7
-11
11
-12
9
-8
10
-11
10
-9
9
-10
10
-10
10
-11
8
-8
10
-12
9
-9
10
-13
-9
15
-9
11
-8
8
-9
12
-9
10
-9
11
-8
11
-8
11
-10
11
-10
11
-10
10
-11
11
-9
11
-8
11
-9
11
-9
14
10
-15
11
-9
10
-10
10
-9
10
-9
11
-9
11
-9
9
-10
10
-11
11
-9
9
-10
8
-11
9
-10
9
-11
9
-10
9
-13
-9
13
-9
11
-10
8
-9
10
-8
9
-11
10
-11
12
-9
12
-9
10
-9
10
-8
10
-9
11
-8
10
-9
11
-9
10
-9
11
-9
10
-10
10
-10
10
-9
7
-10
11
-9
10
-11
11
-10
11
-10
10
-10
11
-11
12
-12
11
-11
10
-10
10
-8
11
-10
11
-11
11
-9
11
-10
11
-9
11
-11
11
-10
11
-10
12
-9
12
-10
10
-10
10
-8
10
-9
9
-10
12
-10
10
-9
10
-9
10
-10
11
-9
10
-10
10
-11
11
-11
11
-9
10
-9
11
-9
10
-9
11
-10
12
-10
10
-9
10
-11
11
-10
11
-11
10
-10
9
-11
10
-10
9
-10
11
-10
10
-10
11
-9
10
-10
11
-10
11
-11
12
-9
9
-10
11
-9
10
-9
10
-9
9
-10
11
-10
10
-10
10
-10
10
-10
11
-9
10
-10
10
-11
10
-10
9
-10
12
-10
10
-9
10
-9
10
-11
13
-9
11
-7
9
-9
11
-9
10
-10
11
-11
10
-10
9
-10
9
-11
11
-10
11
-10
11
-10
10
-10
11
-11
10
-10
9
-10
11
-10
11
-10
11
-9
11
-11
12
-10
10
-8
10
-9
10
-10
9
-9
12
-10
10
-10
10
-10
10
-9
9
-9
9
-10
9
-11
11
-10
9
-11
10
-11
11
-9
10
-11
10
-10
10
-10
10
-10
10
-12
9
-9
10
-12
13
-11
10
-10
11
-10
11
-9
10
-9
11
-10
9
-10
12
-10
11
-10
11
-10
9
-10
13
-10
10
-11
11
-10
12
-9
10
-9
12
-11
10
-9
10
-10
10
-10
11
-10
12
-9
9
-10
10
-9
10
-9
10
-12
11
-8
9
-10
11
-11
10
-10
10
-10
12
-10
11
-10
10
-10
11
-9
10
-9
12
-8
11
-11
11
-11
10
-10
9
-8
8
-11
12
-9
10
-11
11
-10
10
-10
11
-10
10
-10
10
-9
11
-10
10
-11
11
-10
12
-9
9
-10
10
-10
9
-10
10
-10
10
-10
10
-11
10
-10
9
-11
11
-9
10
-10
11
-10
10
-11
10
-12
11
-10
9
-11
10
-10
11
-11
11
-11
10
-10
11
-10
11
-10
11
-10
9
-10
10
-10
11
-9
11
-10
10
-11
8
-11
11
-9
10
-9
11
-10
11
-10
12
-10
11
-9
10
-9
11
-10
13
-10
11
-10
11
-10
10
-10
9
-10
10
-11
9
-12
11
-9
8
-11
11
-11
11
-10
10
-12
12
-10
11
-8
10
-10
11
-10
11
-9
12
-9
11
-10
12
-9
11
-11
10
-11
11
-10
9
-10
10
-11
10
-10
9
-10
10
-10
9
-11
10
-10
12
-12
11
-10
11
-11
10
-11
10
-11
11
-10
11
-12
10
-10
8
-11
13
-9
9
-9
10
-12
13
-9
11
-10
10
-11
9
-11
11
-11
10
-10
10
-11
12
-10
10
-10
10
-9
12
-9
12
-9
12
-10
10
-10
10
-10
11
-10
10
-9
9
-10
11
-11
11
-11
10
-11
10
-9
10
-10
10
-10
10
-10
9
-12
10
-10
11
-10
10
-10
11
-10
11
-9
12
-9
10
-8
10
-8
11
-10
12
-8
9
-9
11
-10
11
-11
10
-10
11
-9
8
-12
11
-11
11
-11
9
-11
9
-11
10
-10
11
-9
11
-10
10
-11
11
-9
12
-11
13
-11
11
-8
9
-10
11
-10
11
-8
12
-10
10
-10
10
-10
10
-10
11
-11
11
-10
10
-10
11
-10
8
-9
10
-10
8
-10
11
-10
10
-11
10
-10
11
-10
10
-10
10
-10
10
-10
10
-11
9
-11
11
-10
11
-11
11
-9
11
-10
10
-11
10
-9
11
-11
12
-9
11
-10
10
-10
10
-10
10
-9
10
-10
10
-10
11
-10
10
-11
11
-12
10
-8
7
-9
10
-11
12
-11
9
-11
12
-11
13
-12
10
-8
11
-8
11
-9
12
-10
12
-9
11
-9
11
-10
13
-9
10
-9
11
-11
11
-9
10
-9
10
-10
11
-9
9
-10
12
-10
12
-10
10
-10
9
-11
11
-11
10
-10
10
-10
12
-10
12
-11
12
-11
12
-10
10
-9
11
-11
11
-8
12
-10
10
-9
9
-10
10
-10
10
-10
9
-11
10
-9
9
-9
11
-10
10
-10
10
-10
10
-11
10
-10
10
-11
11
-10
11
-11
11
-10
9
-11
10
-9
11
-10
10
-12
10
-12
11
-9
9
-11
11
-11
11
-11
10
-9
10
-10
10
-10
12
-8
11
-10
12
-10
10
-11
11
-10
12
-10
9
-10
11
-9
11
-11
11
-10
11
-10
11
-9
9
-11
12
-10
10
-11
10
-11
11
-9
8
-10
11
-11
10
-12
10
-10
10
-10
10
-11
12
-9
10
-11
11
-9
10
-11
12
-10
11
-11
10
-10
9
-10
10
-9
11
-10
11
-10
10
-10
12
-10
14
-10
9
-10
10
-9
13
10
-15
11
-10
9
-9
10
-10
8
-11
11
-10
10
-9
9
-10
11
-9
9
-10
9
-10
10
-9
11
-9
10
-8
9
-10
11
-9
9
-9
11
-11
11
-8
7
-9
8
-8
9
-8
9
-10
8
-9
9
-10
10
-9
7
-9
9
-7
9
-10
11
-9
10
-9
9
-11
11
-9
10
-9
10
-8
10
-11
9
-8
10
-9
10
-8
10
-9
9
-9
11
-10
10
-9
9
-10
10
-10
11
-9
11
-9
10
-13
-6
14
-8
11
-9
8
-9
10
-10
11
-10
9
-10
11
-9
10
-10
10
-9
10
-11
11
-10
10
-8
11
-12
10
-10
9
-11
10
-10
11
-10
11
-10
11
-9
10
-9
10
-8
11
-10
10
-11
11
-10
10
-10
11
-10
11
-10
12
-9
9
-10
9
-9
11
-10
11
-11
10
-11
10
-11
11
-10
10
-9
11
-12
11
-11
11
-8
10
-10
11
-10
11
-10
10
-10
10
-9
11
-11
11
-11
9
-11
13
10
-14
9
-12
9
-11
10
-11
9
-10
10
-10
11
-8
10
-8
12
-9
12
-9
11
-10
9
-8
9
-11
12
-10
9
-9
10
-9
9
-10
9
-10
9
-10
8
-9
10
-10
10
-10
9
-10
10
-9
10
-9
10
-10
12
-9
10
-8
10
-8
9
-9
10
-9
11
-14
-7
14
-9
10
-10
11
-10
11
-9
10
-10
11
-10
10
-10
10
-9
9
-10
10
-10
11
-9
9
-10
10
-10
10
-10
12
-10
10
-10
10
-11
11
-9
10
-9
10
-8
10
-9
9
-10
10
-10
11
-9
10
-10
10
-10
10
-10
9
-11
10
-11
11
-10
11
-8
10
-10
12
-10
11
-9
9
-9
9
-10
10
-10
12
-9
10
-10
10
-8
10
-10
11
-10
12
-8
11
-9
10
-8
10
-11
9
-11
11
-9
9
-10
10
-10
11
-11
11
-9
10
-11
10
-10
10
-9
10
-12
10
-10
10
-11
9
-11
10
-12
11
-10
11
-10
11
-10
13
9
-14
9
-11
10
-10
10
-10
9
-10
9
-10
10
-10
9
-11
9
-9
9
-10
8
-8
9
-10
11
-9
10
-9
9
-10
11
-13
-5
12
-8
11
-9
10
-9
11
-8
10
-10
11
-9
11
-9
12
-9
10
-10
10
-9
12
-11
10
-10
12
-9
10
-9
10
-9
10
-11
11
-8
9
-10
9
-10
10
-9
11
-9
10
-10
13
-11
9
-8
11
-10
10
-10
11
-10
10
-9
9
-11
10
-9
9
-10
11
-9
11
-11
11
-9
9
-10
10
-11
12
-11
9
-11
11
-11
9
-9
10
-8
11
-11
13
-8
11
-10
11
-10
11
-9
9
-11
14
8
-16
10
-12
11
-11
7
-10
9
-12
10
-11
10
-10
9
-10
11
-10
10
-11
10
-9
9
-9
11
-9
11
-9
12
-9
12
-10
11
-9
10
-9
10
-8
10
-10
11
-9
10
-10
11
-10
9
-10
10
-10
10
-10
9
-10
12
-10
10
-11
10
-10
11
-9
9
-11
-9
13
-9
11
-9
10
-8
10
-8
10
-9
9
-10
10
-9
10
-10
10
-9
9
-9
10
-10
10
-9
12
-9
12
-8
10
-9
12
-8
13
-7
10
-10
11
-8
10
-9
11
-8
12
-9
11
-10
11
-9
10
-10
10
-11
10
-12
10
-11
9
-11
10
-11
10
-11
10
-10
10
-11
8
-10
9
-9
11
-10
11
-9
10
-10
11
-10
11
-9
10
-11
10
-12
10
-11
10
-10
9
-12
10
-11
9
-10
10
-10
10
-10
11
-9
12
-9
12
-10
11
-10
11
-10
11
-8
8
-9
11
-9
10
-9
12
-8
11
-10
10
-9
10
-11
12
-11
10
-9
10
-11
10
-10
10
-10
9
-11
10
-10
10
-10
10
-11
11
-11
10
-9
7
-10
10
-9
11
-10
10
-10
12
-10
10
-8
11
-8
12
-9
11
-11
13
-10
10
-9
11
-9
12
-11
11
-9
10
-10
10
-10
10
-9
10
-10
11
-10
9
-10
11
-11
11
-10
16
10
-15
10
-11
9
-12
10
-10
8
-11
9
-11
10
-12
9
-10
10
-11
10
-10
9
-10
9
-9
9
-9
10
-9
10
-9
9
-10
10
-11
10
-10
10
-9
12
-8
9
-8
9
-9
12
-10
11
-9
10
-9
9
-8
10
-9
10
-9
10
-10
10
-9
10
-10
10
-12
-9
11
-9
11
-10
11
-12
8
-11
11
-10
10
-9
9
-10
12
-9
10
-10
11
-11
11
-9
12
-8
11
-10
10
-8
12
-11
10
-10
10
-10
10
-11
11
-10
10
-11
13
-10
12
-9
10
-9
10
-9
11
-11
12
-10
11
-10
10
-10
10
-10
10
-9
11
-9
11
-11
11
-9
10
-10
10
-11
10
-9
9
-11
10
-11
9
-11
11
-11
10
-9
11
-10
13
-10
11
-9
10
-10
11
-10
11
-10
11
-10
11
-11
11
-9
9
-12
12
-10
11
-9
10
-10
10
-10
12
-9
11
-10
11
-9
11
-10
12
-10
11
-9
10
-10
10
-10
9
-11
11
-9
11
-9
11
-10
11
-8
11
-10
10
-10
11
-9
9
-10
10
-9
12
-11
11
-10
11
-9
12
-11
11
-11
11
-10
15
10
-16
10
-11
10
-10
12
-11
8
-10
9
-11
9
-10
9
-12
9
-10
8
-12
9
-10
9
-11
10
-10
8
-11
10
-10
8
-10
9
-11
10
-9
8
-9
10
-10
10
-9
10
-9
11
-7
8
-9
11
-8
10
-11
11
-10
10
-9
11
-9
10
-10
9
-10
8
-13
-9
13
-7
8
-10
9
-11
12
-8
11
-9
10
-10
10
-9
11
-9
11
-9
12
-10
9
-8
11
-10
13
-9
11
-9
9
-9
14
10
-15
11
-10
9
-10
9
-11
9
-10
9
-10
9
-11
9
-10
9
-9
9
-10
10
-9
11
-10
9
-10
10
-10
10
-11
10
-14
-9
14
-9
10
-8
8
-11
11
-8
9
-8
10
-9
10
-8
10
-9
12
-10
11
-9
12
-11
10
-10
11
-10
10
-10
11
-10
10
-11
11
-10
10
-10
11
-9
10
-8
12
-11
12
-10
11
-11
10
-8
10
-11
13
-11
10
-11
11
-9
10
-9
9
-11
11
-10
9
-10
9
-10
10
-9
10
-11
11
-11
11
-11
10
-9
9
-11
11
-11
11
-11
10
-10
10
-10
10
-11
10
-11
14
-10
10
-10
10
-11
12
-10
11
-10
10
-10
12
-10
13
-10
11
-9
8
-9
11
-9
11
-10
10
-9
11
-9
9
-9
10
-12
11
-9
10
-9
12
-9
12
-9
14
-10
10
-9
12
-10
10
-9
10
-11
10
-11
11
-11
10
-11
9
-9
10
-11
10
-11
10
-10
11
-11
11
-10
10
-11
11
-10
11
-9
10
-11
11
-9
9
-10
10
-11
9
-9
10
-11
12
-10
10
-10
12
-9
8
-9
10
-12
12
-10
12
-9
11
-10
12
-10
10
-10
11
-10
11
-9
9
-10
10
-10
10
-9
10
-11
11
-9
10
-10
10
-10
11
-10
10
-9
12
-10
12
-10
10
-10
10
-10
9
-11
12
-9
11
-10
11
-9
11
-9
10
-11
11
-10
10
-12
11
-10
9
-10
11
-9
10
-9
9
-11
10
-11
10
-9
10
-9
11
-11
10
-9
10
-11
10
-9
10
-10
12
-9
11
-10
11
-9
12
-10
10
-11
10
-10
10
-10
10
-10
9
-10
10
-11
10
-9
10
-11
10
-11
8
-10
11
-11
12
-11
11
-9
9
-10
11
-10
11
-10
11
-10
11
-10
12
-11
10
-10
11
-9
11
-9
11
-8
10
-11
13
-9
11
-9
11
-10
10
-9
9
-10
11
-11
12
-9
10
-11
11
-10
10
-10
10
-9
10
-8
9
-12
12
-10
9
-10
9
-10
10
-9
10
-11
11
-10
10
-9
10
-9
13
-11
11
-10
11
-9
11
-10
10
-9
12
-12
11
-10
11
-9
11
-10
11
-10
10
-10
10
-12
10
-11
11
-9
10
-9
10
-10
11
-10
10
-10
12
-11
12
-9
10
-11
10
-10
10
-10
10
-10
11
-10
8
-10
11
-10
9
-11
10
-10
11
-11
10
-9
12
-10
9
-12
11
-9
10
-10
12
-10
11
-10
11
-10
11
-11
10
-11
10
-10
12
-10
12
-9
11
-9
11
-11
11
-10
10
-10
9
-9
8
-11
11
-11
10
-10
9
-11
11
-10
10
-10
9
-11
10
-9
10
-9
10
-10
11
-10
11
-10
10
-10
11
-10
11
-9
9
-9
11
-11
11
-9
11
-11
11
-11
10
-10
10
-10
11
-11
11
-11
9
-11
10
-9
9
-11
13
-10
8
-9
10
-10
11
-9
11
-9
10
-10
12
-9
12
-9
11
-10
11
-11
10
-9
11
-10
9
-10
11
-10
9
-10
10
-10
12
-11
12
-10
10
-10
9
-10
10
-10
9
-10
10
-11
11
-10
10
-11
9
-10
11
-11
13
-9
9
-9
11
-10
11
-10
9
-12
10
-8
11
-11
11
-9
10
-9
10
-10
11
-9
10
-10
10
-11
11
-11
11
-9
10
-11
11
-11
10
-9
10
-10
10
-10
10
-10
11
-10
9
-11
11
-10
12
-10
11
-10
12
-8
11
-10
10
-10
12
-11
12
-10
11
-9
9
-10
10
-10
12
-11
11
-9
11
-11
11
-10
11
-9
11
-11
11
-10
10
-11
10
-10
10
-11
10
-11
10
-10
10
-11
10
-10
9
-12
11
-11
11
-11
10
-11
11
-11
12
-9
8
-10
10
-8
9
-10
10
-11
12
-10
9
-11
11
-10
10
-9
11
-8
11
-10
11
-9
10
-10
11
-8
12
-9
12
-8
10
-11
13
-9
12
-9
11
-10
11
-10
10
-10
14
-10
10
-10
10
-9
11
-10
10
-10
10
-11
11
-9
8
-11
10
-10
10
-9
11
-10
10
-9
12
-11
10
-11
10
-11
11
-10
10
-9
10
-10
10
-10
10
-10
9
-10
11
-10
9
-9
9
-11
11
-11
11
-9
11
-11
12
-9
10
-8
11
-8
8
-11
9
-10
11
-10
11
-10
12
-11
11
-8
11
-9
8
-10
11
-9
8
-12
12
-9
10
-11
10
-10
11
-10
9
-10
9
-11
10
-11
10
-9
10
-11
11
-10
10
-10
11
-10
12
-10
11
-9
11
-9
12
-10
11
-9
9
-10
10
-9
11
-10
11
-10
10
-10
10
-10
10
-11
10
-11
10
-10
11
-9
11
-10
12
-10
11
-10
9
-11
9
-10
10
-9
10
-10
10
-10
10
-10
11
-11
10
-10
9
-11
10
-10
11
-10
11
-11
13
-11
11
-10
9
-10
9
-10
9
-10
9
-10
11
-10
9
-9
9
-11
10
-11
9
-11
10
-10
11
-9
10
-11
13
-8
11
-10
11
-9
11
-10
11
-10
12
-10
10
-10
14
9
-14
10
-11
12
-10
9
-11
10
-11
9
-11
8
-9
10
-10
10
-9
10
-9
11
-9
10
-9
10
-10
9
-10
10
-9
9
-8
9
-11
12
-9
9
-9
10
-8
8
-10
9
-8
9
-9
9
-10
11
-9
9
-10
9
-10
9
-10
9
-10
10
-9
10
-10
11
-8
11
-9
9
-9
10
-10
9
-10
10
-9
10
-9
9
-9
10
-11
11
-10
9
-10
10
-9
10
-10
11
-8
10
-9
10
-8
9
-13
-6
15
-7
11
-11
12
-9
10
-10
12
-9
10
-9
10
-10
9
-10
10
-12
9
-11
9
-10
10
-11
11
-10
9
-9
10
-10
11
-10
10
-11
10
-10
8
-9
9
-11
11
-9
11
-9
11
-9
10
-9
11
-9
12
-9
11
-9
11
-9
12
-8
12
-11
11
-9
11
-9
10
-9
10
-10
11
-10
12
-11
10
-10
10
-10
10
-10
11
-11
9
-9
10
-10
12
-9
12
-11
10
-11
10
-10
11
-10
15
9
-16
10
-11
10
-10
9
-10
9
-12
9
-8
9
-11
12
-11
10
-11
9
-9
9
-10
11
-9
10
-11
10
-9
11
-8
10
-10
11
-9
11
-9
9
-9
10
-9
10
-9
11
-10
9
-9
8
-10
10
-11
8
-10
10
-10
9
-11
9
-9
9
-10
10
-9
11
-12
-8
13
-9
9
-9
9
-10
12
-9
10
-9
11
-9
10
-9
12
-9
10
-10
10
-10
10
-9
12
-9
11
-9
10
-10
10
-9
9
-10
12
-11
10
-10
11
-9
9
-10
11
-10
11
-9
10
-11
10
-11
10
-10
11
-11
13
-11
11
-8
11
-9
11
-9
10
-10
12
-9
12
-8
7
-10
11
-10
10
-10
11
-11
11
-10
11
-8
10
-9
12
-9
11
-9
10
-10
10
-11
11
-9
10
-9
11
-10
10
-9
14
-11
10
-10
10
-9
10
-11
11
-10
10
-11
10
-11
11
-9
11
-9
10
-11
11
-8
11
-10
11
-11
9
-10
10
-10
14
9
-16
11
-11
10
-9
7
-10
9
-8
9
-11
9
-11
11
-10
8
-10
10
-10
9
-11
11
-9
9
-11
9
-11
9
-9
10
-13
-9
13
-8
10
-10
11
-9
11
-8
10
-9
9
-9
11
-10
11
-9
10
-7
10
-10
11
-9
11
-10
10
-10
10
-10
12
-9
12
-9
12
-9
12
-8
11
-10
11
-10
10
-11
10
-9
10
-11
10
-10
10
-11
11
-9
11
-11
9
-10
10
-11
10
-12
10
-10
9
-10
10
-9
11
-10
8
-10
10
-10
10
-11
10
-11
11
-9
8
-11
12
-11
12
-9
10
-9
10
-11
11
-9
11
-11
13
-8
14
9
-15
10
-11
9
-11
9
-10
9
-11
9
-11
9
-10
8
-10
10
-10
10
-9
10
-10
10
-10
10
-11
10
-10
9
-11
11
-9
8
-10
9
-10
9
-9
9
-8
11
-9
8
-10
11
-12
9
-11
10
-9
10
-10
9
-9
11
-9
11
-8
9
-10
9
-9
10
-12
-8
14
-8
10
-8
11
-9
11
-9
10
-8
11
-8
11
-9
11
-9
10
-10
10
-11
9
-9
11
-9
12
-9
10
-10
11
-8
9
-9
11
-9
9
-8
11
-9
10
-10
10
-11
10
-9
10
-9
10
-10
12
-9
11
-9
11
-9
10
-9
11
-10
9
-11
10
-10
11
-11
10
-10
10
-9
11
-10
10
-10
10
-11
10
-10
10
-10
9
-10
11
-9
11
-10
12
-9
10
-10
11
-9
11
-9
12
-9
12
-10
12
-9
10
-10
11
-10
10
-10
12
-10
10
-11
9
-12
10
-9
10
-11
11
-10
8
-10
10
-10
11
-11
10
-9
9
-11
11
-9
9
-9
11
-10
10
-10
10
-11
11
-9
9
-10
10
-8
10
-10
11
-10
11
-8
10
-11
11
-11
11
-9
13
-9
11
-9
11
-9
12
-10
12
-9
11
-10
10
-10
9
-9
12
-9
9
-10
11
-10
10
-11
11
-11
10
-10
11
-11
10
-9
11
-10
10
-11
14
10
-16
10
-10
10
-11
12
-10
11
-9
9
-10
9
-10
9
-10
9
-9
8
-11
9
-8
7
-11
9
-11
9
-11
9
-9
9
-11
8
-11
11
-10
10
-8
9
-9
10
-9
10
-9
10
-10
10
-9
10
-11
9
-9
9
-10
10
-9
9
-9
11
-10
10
-11
10
-12
-9
12
-7
10
-10
13
-10
9
-9
11
-8
11
-9
12
-9
10
-10
10
-10
11
-10
9
-10
10
-9
12
-9
11
-9
11
-9
12
-9
9
-10
11
-10
10
-11
10
-10
11
-9
11
-9
10
-9
12
-10
11
-10
12
-9
11
-11
10
-10
10
-11
11
-10
10
-9
8
-10
11
-11
10
-9
9
-11
9
-11
9
-11
10
-9
9
-10
9
-10
10
-11
12
-10
9
-11
10
-10
12
-9
10
-11
11
-9
12
-9
9
-10
12
-10
10
-10
10
-10
10
-11
8
-10
10
-9
10
-11
9
-9
11
-10
9
-11
11
-10
10
-10
9
-10
11
-11
10
-12
11
-9
13
-10
12
-10
11
-10
13
-11
9
-10
12
-10
10
-11
11
-10
10
-10
9
-10
11
-9
11
-11
11
-10
9
-10
14
9
-15
11
-12
9
-8
8
-10
9
-7
10
-9
10
-9
9
-10
10
-10
10
-9
9
-10
10
-11
11
-10
9
-10
9
-10
9
-10
9
-9
8
-8
10
-10
10
-9
11
-9
10
-11
10
-10
10
-8
9
-11
11
-9
9
-8
9
-9
10
-9
9
-8
9
-10
11
-12
-8
14
-6
9
-11
11
-10
10
-10
11
-9
10
-10
10
-10
10
-7
9
-9
12
-11
10
-8
11
-9
11
-9
11
-9
10
-9
14
9
-15
9
-11
10
-12
9
-8
10
-10
10
-10
9
-10
9
-9
10
-9
10
-10
10
-10
10
-10
11
-10
12
-9
11
-8
7
-12
-7
13
-7
10
-9
12
-8
10
-9
11
-9
8
-10
11
-9
10
-9
11
-9
10
-10
10
-10
11
-10
11
-12
11
-10
10
-11
10
-11
12
-10
12
-9
9
-11
11
-10
12
-9
10
-10
9
-10
11
-11
11
-10
9
-10
9
-9
10
-9
11
-10
11
-10
9
-10
9
-10
12
-10
10
-9
10
-9
11
-10
10
-11
11
-10
10
-10
12
-10
9
-10
10
-10
10
-10
11
-11
11
-9
11
-10
12
-11
11
-11
11
-9
8
-9
10
-9
11
-11
11
-9
10
-10
10
-10
10
-11
11
-11
10
-10
12
-10
11
-9
9
-12
12
-9
10
-10
11
-11
9
-10
12
-10
12
-10
12
-9
10
-10
11
-11
9
-10
9
-10
12
-10
10
-11
11
-9
10
-10
8
-11
11
-11
11
-10
10
-8
11
-11
12
-10
11
-10
10
-11
13
-9
9
-10
12
-11
12
-11
11
-9
10
-9
11
-9
10
-9
13
-11
11
-10
12
-8
11
-10
12
-10
11
-10
11
-10
10
-10
10
-11
10
-11
11
-10
9
-11
12
-10
10
-9
11
-9
9
-9
10
-9
10
-10
10
-10
10
-11
8
-10
10
-9
10
-9
12
-9
10
-9
10
-9
10
-10
10
-11
11
-9
10
-10
11
-10
12
-9
10
-10
12
-9
11
-10
10
-9
10
-11
10
-11
10
-10
10
-10
11
-11
8
-10
10
-11
12
-11
9
-10
11
-11
10
-11
8
-11
10
-9
11
-12
10
-11
12
-11
11
-9
11
-9
11
-12
12
-11
10
-10
10
-10
10
-10
9
-9
8
-12
12
-10
11
-11
10
-11
11
-11
13
-9
9
-10
10
-11
11
-10
11
-10
9
-11
11
-11
12
-10
10
-10
9
-10
11
-9
10
-10
10
-11
10
-11
10
-10
9
-10
11
-10
10
-11
11
-10
11
-9
10
-9
9
-10
11
-11
10
-9
9
-10
12
-9
10
-10
10
-11
10
-11
10
-10
11
-10
12
-10
11
-10
9
-9
10
-10
10
-9
10
-8
11
-9
10
-10
10
-10
11
-10
11
-10
9
-10
9
-11
10
-10
9
-11
10
-11
9
-10
10
-11
11
-11
10
-9
12
-11
13
-8
11
-8
11
-9
11
-8
11
-9
12
-10
10
-8
12
-9
9
-11
12
-8
9
-10
10
-10
10
-9
12
-11
11
-10
10
-10
11
-10
10
-11
10
-10
10
-10
11
-10
10
-9
11
-11
11
-11
9
-10
10
-10
9
-11
11
-8
10
-10
10
-10
11
-10
11
-11
12
-11
10
-12
11
-11
10
-11
10
-11
10
-10
10
-11
11
-10
11
-8
10
-10
10
-11
10
-9
9
-10
10
-10
10
-11
11
-10
10
-9
11
-11
10
-9
9
-9
10
-9
11
-9
10
-10
11
-11
11
-10
10
-10
9
-11
11
-10
12
-9
11
-10
11
-9
11
-9
9
-10
11
-10
11
-10
10
-10
10
-10
9
-9
10
-10
10
-10
11
-11
11
-9
10
-10
10
-11
10
-9
11
-11
10
-10
11
-11
12
-11
10
-11
11
-9
10
-9
10
-10
12
-8
10
-11
11
-9
11
-11
9
-9
12
-10
11
-10
10
-11
11
-11
10
-10
11
-10
12
-9
9
-9
11
-9
10
-9
11
-10
11
-10
11
-9
10
-10
12
-8
10
-10
10
-10
10
-9
9
-11
10
-11
10
-10
12
-9
10
-9
11
-11
9
-9
11
-10
10
-11
12
-10
10
-11
13
-10
10
-9
11
-9
11
-10
10
-10
13
-10
11
-8
10
-10
11
-10
10
-10
10
-10
10
-11
9
-9
10
-11
8
-10
10
-11
10
-10
11
-10
9
-11
10
-11
10
-10
11
-10
10
-10
10
-10
9
-9
10
-10
12
-10
11
-10
9
-10
11
-10
9
-9
10
-10
11
-11
10
-10
11
-12
12
-10
12
-12
10
-10
11
-9
9
-10
11
-9
10
-10
11
-9
10
-9
11
-9
11
-10
11
-10
10
-9
10
-10
11
-12
11
-10
10
-10
10
-11
10
-10
9
-10
10
-11
11
-10
10
-10
11
-10
12
-9
11
-10
10
-9
11
-12
11
-9
10
-9
9
-9
11
-10
10
-10
10
-9
10
-10
11
-10
11
-9
9
-11
10
-12
11
-11
11
-11
10
-11
10
-11
9
-10
11
-11
10
-10
12
-11
11
-12
11
-10
10
-10
9
-8
11
-9
11
-11
11
-10
12
-10
10
-9
10
-11
12
-10
11
-10
13
-11
10
-8
12
-10
12
-9
11
-7
10
-9
12
-10
11
-10
11
-12
11
-10
11
-10
10
-10
8
-10
10
-11
10
-11
10
-10
8
-10
9
-11
11
-10
11
-12
11
-12
10
-10
11
-9
13
-10
10
-9
10
-10
11
-10
11
-10
10
-10
12
-8
10
-10
12
-10
9
-10
12
-10
10
-9
11
-11
10
-9
13
-9
9
-11
11
-10
10
-13
14
9
-14
11
-11
8
-9
12
-12
8
-11
8
-12
9
-9
9
-11
10
-11
10
-11
9
-10
10
-9
7
-9
11
-8
11
-9
12
-10
11
-10
9
-9
9
-9
9
-9
10
-8
9
-11
11
-8
12
-9
10
-10
11
-9
11
-10
10
-8
9
-7
11
-10
9
-9
9
-9
9
-9
10
-9
10
-10
11
-8
9
-10
11
-8
12
-9
9
-10
10
-9
9
-10
12
-10
9
-8
10
-10
11
-9
10
-11
10
-11
-9
15
-10
10
-9
12
-9
9
-10
10
-8
11
-10
12
-9
9
-11
12
-9
10
-9
10
-9
12
-11
10
-9
9
-10
12
-10
12
-10
9
-10
10
-10
12
-11
11
-11
11
-11
10
-11
9
-11
10
-10
10
-9
10
-11
10
-9
11
-10
12
-11
10
-11
10
-10
10
-11
9
-11
10
-9
11
-9
10
-10
10
-9
11
-9
11
-10
10
-9
11
-8
11
-10
11
-9
10
-9
10
-8
12
-11
10
-9
14
10
-15
11
-10
11
-10
10
-10
10
-9
9
-11
12
-10
10
-7
9
-12
13
-10
9
-9
10
-11
10
-11
9
-9
8
-11
9
-11
10
-11
9
-10
9
-10
8
-10
9
-11
9
-7
8
-10
10
-10
10
-9
9
-9
10
-11
10
-9
11
-10
11
-10
9
-8
9
-12
-10
14
-8
11
-9
10
-9
10
-8
10
-9
12
-10
10
-9
11
-10
12
-8
11
-9
10
-8
11
-11
10
-9
12
-8
10
-9
11
-11
11
-11
9
-9
9
-10
9
-11
10
-9
9
-11
12
-9
12
-10
12
-7
10
-9
12
-9
9
-10
10
-10
10
-11
11
-12
12
-10
10
-10
10
-10
11
-11
9
-10
10
-9
9
-9
11
-10
9
-11
11
-12
10
-10
11
-9
11
-9
13
-11
10
-8
11
-10
10
-10
11
-10
12
-10
10
-9
11
-11
11
-9
11
-11
11
-9
11
-10
11
-10
11
-9
10
-10
12
-10
10
-10
10
-8
9
-10
14
8
-15
12
-10
9
-11
11
-11
8
-11
10
-9
9
-10
10
-9
9
-10
11
-10
10
-8
8
-9
9
-10
11
-10
10
-9
12
-13
-9
15
-8
11
-9
9
-10
11
-9
9
-10
10
-10
10
-9
11
-10
10
-11
9
-10
9
-10
10
-10
10
-11
10
-11
11
-11
11
-9
10
-10
10
-10
10
-10
11
-10
10
-11
13
-9
9
-9
10
-10
10
-8
9
-10
11
-9
11
-9
10
-10
9
-9
11
-10
11
-10
11
-10
9
-11
11
-11
9
-9
10
-9
11
-10
11
-10
11
-10
12
-12
10
-10
12
-8
11
-8
10
-11
12
-9
10
-9
12
9
-15
11
-12
10
-10
11
-10
10
-10
9
-10
9
-10
10
-11
9
-9
9
-10
10
-10
11
-12
11
-10
8
-10
10
-9
9
-10
8
-8
10
-9
10
-9
10
-9
9
-8
10
-11
11
-8
7
-7
10
-8
11
-10
11
-7
9
-9
10
-8
11
-9
9
-10
11
-13
-8
14
-9
10
-9
10
-10
11
-10
10
-9
9
-10
11
-10
9
-9
9
-9
9
-10
9
-10
10
-7
9
-10
11
-10
11
-10
11
-10
10
-11
11
-9
11
-11
10
-10
10
-11
12
-10
8
-9
11
-11
12
-9
12
-9
9
-9
11
-9
10
-11
12
-10
10
-10
10
-9
11
-10
12
-10
11
-10
9
-9
12
-8
10
-10
11
-9
11
-9
10
-8
11
-10
11
-10
10
-9
11
-11
9
-11
10
-9
10
-11
9
-11
11
-10
10
-11
9
-11
10
-11
11
-11
11
-11
10
-11
10
-11
11
-10
10
-8
9
-11
10
-9
10
-10
10
-10
9
-9
10
-10
10
-10
10
-9
11
-10
11
-10
11
-10
10
-11
12
-11
10
-10
11
-10
10
-9
11
-9
11
-10
12
-9
13
-11
11
-10
11
-10
10
-10
10
-11
10
-9
9
-11
10
-10
10
-11
10
-10
10
-9
10
-10
11
-10
10
-9
10
-9
11
-10
10
-9
14
9
-15
10
-12
11
-9
9
-11
11
-9
10
-10
10
-10
10
-10
11
-9
10
-11
10
-9
11
-10
9
-10
10
-9
9
-10
10
-9
10
-10
10
-11
10
-10
11
-9
9
-10
11
-9
9
-9
8
-10
11
-10
9
-11
9
-10
9
-12
9
-9
9
-9
10
-10
11
-12
-8
13
-9
11
-10
9
-9
11
-9
10
-9
10
-8
9
-10
12
-9
11
-9
9
-9
11
-9
12
-10
12
-10
11
-10
11
-9
11
-10
12
-9
10
-11
11
-8
9
-9
11
-9
11
-10
10
-9
10
-10
10
-11
12
-10
11
-11
10
-10
10
-11
10
-12
10
-11
9
-11
11
-9
10
-9
11
-10
10
-10
10
-9
8
-10
10
-11
9
-10
10
-10
11
-11
10
-10
10
-11
11
-12
10
-10
11
-10
10
-10
11
-10
11
-9
12
-9
12
-9
12
-8
9
-9
13
-9
12
-8
9
-10
11
-10
10
-8
9
-9
9
-9
12
-10
10
-10
10
-11
10
-9
11
-12
11
-11
9
-11
10
-11
9
-11
10
-10
10
-10
10
-10
10
-10
9
-11
10
-12
12
-11
11
-10
12
-10
16
7
-15
11
-11
11
-10
10
-10
10
-10
9
-11
9
-10
11
-11
9
-8
8
-10
9
-10
10
-9
9
-9
9
-11
10
-11
8
-10
9
-10
9
-10
9
-9
9
-10
8
-11
10
-10
9
-10
9
-9
11
-9
8
-9
10
-7
11
-8
10
-10
11
-9
10
-9
9
-12
-8
13
-8
11
-9
11
-8
11
-9
12
-9
12
-9
13
-10
11
-9
10
-8
11
-10
10
-9
11
-11
10
-11
10
-10
9
-11
13
10
-15
10
-11
9
-10
8
-10
9
-10
8
-10
9
-9
8
-10
10
-11
10
-10
8
-10
9
-10
10
-10
8
-9
10
-9
11
-12
-9
16
-7
10
-10
11
-9
10
-10
10
-10
10
-9
11
-8
12
-9
13
-8
12
-9
11
-9
11
-8
11
-8
12
-11
11
-9
10
-10
10
-9
9
-11
12
-10
8
-10
9
-10
10
-10
10
-10
8
-8
9
-10
10
-10
11
-9
10
-9
11
-10
12
-8
9
-8
10
-11
10
-9
9
-9
10
-11
12
-9
12
-10
12
-10
12
-10
12
-10
12
-9
10
-11
11
-11
9
-10
10
-11
10
-11
10
-10
11
-10
11
-10
10
-10
10
-9
13
-11
10
-11
10
-11
11
-11
9
-10
11
-9
9
-11
12
-9
11
-9
12
-12
11
-10
11
-10
12
-10
11
-8
9
-10
11
-9
11
-9
12
-9
12
-9
10
-9
10
-10
13
-11
10
-10
10
-10
11
-11
10
-10
10
-10
10
-11
10
-10
9
-11
10
-11
9
-11
10
-10
10
-11
11
-11
9
-11
11
-11
10
-11
9
-10
10
-10
10
-10
9
-9
11
-11
12
-9
11
-10
9
-10
11
-11
11
-10
10
-10
11
-10
10
-10
10
-10
10
-9
10
-10
10
-10
11
-10
10
-10
8
-10
10
-9
11
-9
12
-11
12
-11
11
-11
10
-11
10
-11
11
-10
11
-9
11
-11
10
-10
9
-11
9
-11
11
-11
10
-12
10
-12
9
-10
11
-11
11
-9
11
-9
10
-10
10
-9
10
-10
10
-10
11
-10
10
-9
10
-10
10
-9
11
-11
11
-9
10
-10
11
-10
11
-9
11
-9
10
-11
10
-10
10
-9
11
-10
10
-10
11
-11
10
-11
10
-10
11
-10
9
-10
10
-9
11
-12
9
-9
11
-10
12
-10
9
-9
12
-9
9
-12
13
-10
10
-11
11
-9
12
-11
10
-8
10
-13
10
-9
10
-11
11
-10
9
-10
12
-8
10
-9
11
-10
12
-8
12
-8
9
-9
11
-10
12
-8
10
-8
10
-11
12
-10
9
-9
9
-10
11
-10
10
-10
12
-11
10
-11
12
-10
10
-10
13
-11
9
-10
11
-10
10
-8
10
-10
11
-10
11
-11
10
-10
9
-12
11
-12
10
-10
11
-10
9
-10
10
-10
11
-11
11
-10
11
-10
12
-10
10
-9
10
-11
10
-10
10
-10
10
-11
10
-11
10
-9
10
-10
11
-9
9
-11
11
-11
11
-8
8
-10
11
-10
11
-8
11
-10
11
-9
11
-8
9
-11
12
-10
10
-10
10
-8
11
-11
11
-10
10
-9
11
-9
12
-10
9
-11
11
-11
10
-10
11
-11
11
-10
9
-11
11
-11
11
-9
8
-9
10
-10
11
-10
10
-10
10
-11
12
-10
12
-9
11
-10
11
-9
11
-11
10
-11
12
-11
10
-10
10
-11
10
-11
10
-10
10
-10
11
-11
10
-9
10
-9
11
-10
10
-9
11
-9
12
-11
11
-10
12
-9
10
-9
10
-9
11
-10
13
-8
8
-11
11
-9
11
-11
9
-12
11
-9
11
-12
9
-9
9
-10
11
-11
10
-10
10
-11
9
-12
12
-11
10
-9
10
-9
11
-9
10
-10
9
-9
10
-11
12
-10
10
-9
10
-11
10
-10
9
-10
10
-11
12
-11
11
-10
10
-9
11
-10
10
-8
10
-10
12
-10
11
-9
11
-10
9
-11
9
-10
10
-9
9
-11
12
-10
11
-10
12
-9
11
-8
10
-9
10
-10
11
-11
11
-9
10
-10
11
-10
11
-10
11
-9
11
-11
11
-10
10
-10
10
-11
11
-12
11
-9
9
-10
9
-11
12
-10
9
-11
10
-10
11
-10
10
-12
10
-11
10
-11
9
-11
10
-14
12
-11
11
-10
8
-10
12
-11
11
-8
11
-9
12
-9
12
-10
11
-8
12
-9
11
-10
10
-9
10
-10
11
-10
10
-10
10
-10
12
-9
12
-11
10
-11
12
-10
9
-9
9
-11
10
-11
10
-11
10
-10
11
-9
9
-11
11
-11
11
-11
10
-9
11
-9
11
-8
13
-10
10
-11
11
-11
11
-10
9
-11
12
-10
10
-10
9
-11
10
-11
10
-10
8
-11
10
-11
12
-11
11
-11
12
-9
8
-8
9
-11
12
-10
12
-9
12
-10
11
-8
11
-9
11
-9
12
-9
10
-9
10
-10
11
-8
11
-9
9
-9
10
-10
11
-11
10
-11
11
-11
10
-10
11
-10
10
-9
10
-10
9
-10
10
-9
11
-11
11
-11
9
-9
10
-10
11
-10
10
-9
10
-11
10
-10
9
-10
9
-10
10
-11
10
-9
10
-9
11
-10
9
-11
12
-9
10
-8
11
-10
12
-9
11
-8
12
-10
11
-10
10
-9
14
-11
11
-12
11
-9
11
-11
10
-9
11
-11
10
-10
11
-10
11
-10
10
-9
12
-9
10
-10
11
-10
10
-9
12
-9
11
-9
10
-9
9
-10
11
-11
12
-10
11
-9
10
-10
11
-11
10
-11
10
-8
9
-11
11
-10
11
-12
10
-11
13
11
-15
9
-10
8
-10
9
-13
12
-9
9
-10
10
-11
8
-11
8
-9
9
-11
9
-9
10
-10
10
-10
11
-9
10
-10
10
-10
10
-9
10
-8
9
-12
10
-9
10
-8
9
-9
11
-10
11
-9
10
-9
10
-10
9
-9
10
-8
9
-10
9
-8
10
-8
8
-10
10
-10
11
-9
10
-8
9
-10
10
-10
10
-10
9
-10
9
-8
9
-10
11
-10
10
-10
8
-9
9
-9
9
-9
11
-9
10
-12
-8
14
-8
12
-8
11
-7
12
-9
11
-8
10
-9
11
-9
10
-9
10
-10
11
-9
11
-10
9
-9
10
-9
10
-8
8
-10
10
-10
11
-10
11
-11
10
-10
11
-11
11
-10
10
-9
10
-10
10
-9
11
-9
10
-10
11
-10
11
-10
13
-10
10
-10
11
-10
10
-11
11
-10
10
-11
10
-10
9
-10
10
-10
11
-10
9
-10
10
-11
11
-10
11
-9
9
-10
10
-11
12
-11
11
-9
9
-10
14
11
-14
11
-10
12
-11
11
-10
9
-11
12
-10
10
-10
9
-11
10
-11
8
-10
11
-11
10
-11
8
-10
10
-10
11
-10
8
-9
11
-10
11
-10
8
-9
10
-9
8
-9
10
-10
9
-11
9
-10
10
-11
11
-10
11
-7
10
-9
11
-9
11
-8
9
-10
11
-13
-7
15
-8
11
-10
11
-9
9
-9
10
-11
12
-11
9
-9
8
-9
10
-9
10
-10
12
-8
10
-9
10
-9
10
-10
11
-10
11
-8
10
-9
12
-10
13
-12
12
-9
10
-10
9
-10
11
-11
11
-9
10
-11
11
-10
11
-9
10
-9
11
-10
11
-10
10
-11
9
-10
11
-12
11
-10
9
-11
11
-11
11
-9
12
-9
12
-9
10
-9
10
-9
11
-11
10
-9
10
-9
9
-10
11
-10
10
-10
9
-11
12
-11
10
-11
10
-9
10
-9
11
-9
12
-11
10
-11
10
-10
11
-9
9
-8
9
-10
13
-10
10
-11
11
-10
10
-10
13
9
-14
10
-11
10
-10
11
-9
8
-11
9
-10
9
-9
10
-10
11
-10
9
-10
9
-9
10
-11
10
-9
10
-9
8
-10
10
-14
-10
13
-8
10
-10
10
-9
12
-10
9
-8
8
-8
11
-9
12
-8
9
-8
11
-8
10
-10
9
-10
12
-10
9
-9
10
-8
12
-9
11
-10
12
-10
10
-11
10
-10
10
-8
11
-13
11
-10
9
-9
11
-11
10
-10
10
-11
11
-10
12
-11
10
-10
12
-9
11
-8
8
-11
12
-10
10
-11
11
-11
9
-10
9
-11
9
-10
8
-9
9
-10
11
-11
10
-10
9
-11
11
-10
12
-9
10
-10
14
9
-15
11
-10
9
-10
9
-11
9
-9
9
-10
10
-9
10
-10
10
-9
9
-8
11
-10
12
-10
10
-8
9
-10
9
-9
8
-8
11
-9
8
-8
8
-9
9
-10
11
-9
10
-9
9
-10
9
-10
9
-10
9
-9
9
-9
9
-10
10
-10
9
-9
10
-9
11
-13
-7
14
-8
11
-8
13
-9
11
-7
12
-9
9
-9
10
-11
11
-9
10
-10
11
-10
11
-11
10
-11
11
-10
11
-9
10
-9
10
-10
11
-10
10
-10
11
-11
10
-10
10
-10
9
-11
12
-10
9
-10
11
-10
12
-11
12
-9
11
-10
9
-11
10
-11
10
-12
10
-10
10
-9
8
-11
11
-9
10
-9
10
-10
10
-9
10
-10
11
-10
12
-10
9
-10
13
-10
11
-9
11
-9
12
-9
11
-10
10
-10
10
-10
11
-9
9
-10
11
-10
10
-9
9
-11
12
-10
11
-9
10
-9
10
-10
10
-11
11
-11
10
-10
9
-11
10
-11
9
-9
9
-12
10
-10
11
-11
10
-11
12
-9
10
-12
10
-9
11
-10
11
-10
12
-9
11
-10
11
-9
11
-11
11
-10
10
-11
11
-10
10
-10
11
-10
10
-9
11
-9
10
-8
11
-10
12
-8
12
-9
11
-10
11
-11
12
-9
12
-12
11
-10
10
-12
11
-10
12
9
-16
9
-10
7
-12
9
-10
9
-10
9
-12
9
-8
10
-10
9
-9
12
-10
11
-9
11
-10
9
-9
11
-9
9
-10
9
-10
10
-10
9
-9
8
-11
10
-9
9
-10
9
-11
9
-8
9
-10
11
-10
11
-8
9
-9
11
-9
10
-9
9
-9
10
-9
11
-13
-8
14
-7
11
-8
11
-8
10
-9
9
-9
10
-10
11
-10
10
-10
10
-10
11
-10
9
-11
10
-10
11
-8
10
-10
10
-10
9
-9
11
-9
12
-9
9
-8
11
-10
10
-10
9
-9
11
-10
12
-10
12
-8
11
-9
10
-9
9
-10
12
-8
9
-9
11
-9
12
-8
11
-8
9
-9
11
-9
11
-10
10
-10
10
-10
11
-11
8
-12
11
-10
10
-11
10
-9
10
-9
10
-11
11
-12
8
-11
12
-11
10
-9
10
-10
9
-11
10
-11
12
-11
11
-9
11
-10
10
-9
11
-8
12
-10
10
-9
10
-8
9
-11
12
-9
11
-11
9
-10
10
-10
10
-11
10
-11
11
-11
8
-10
8
-10
13
-10
11
-10
10
-9
11
-10
12
-11
9
-10
11
-9
9
-10
12
-11
13
9
-18
10
-10
8
-11
10
-10
10
-10
11
-9
9
-11
11
-11
10
-9
10
-10
11
-10
11
-11
9
-9
11
-10
10
-9
10
-10
11
-8
11
-9
10
-11
10
-9
9
-10
12
-10
11
-8
9
-9
12
-9
11
-10
9
-9
10
-10
10
-10
9
-11
10
-9
9
-13
-8
13
-8
11
-9
11
-7
10
-10
11
-9
10
-9
11
-9
10
-9
9
-8
11
-10
11
-9
11
-9
10
-9
10
-10
11
-9
12
10
-14
9
-10
10
-11
9
-9
8
-12
10
-10
9
-7
8
-10
10
-11
9
-9
7
-11
10
-11
8
-9
10
-9
11
-9
11
-13
-8
14
-8
9
-9
11
-11
9
-10
10
-9
11
-10
9
-9
9
-9
11
-9
12
-9
9
-11
11
-10
10
-9
10
-9
12
-9
11
-9
10
-10
11
-9
10
-9
10
-9
12
-9
10
-8
11
-9
11
-10
10
-9
11
-11
10
-11
11
-11
9
-10
10
-10
10
-10
11
-11
11
-10
11
-9
9
-11
11
-11
10
-10
10
-10
11
-10
12
-10
10
-11
11
-10
10
-11
10
-12
11
-11
9
-10
9
-11
11
-9
10
-10
11
-11
11
-9
10
-11
10
-10
10
-11
12
-9
10
-10
12
-9
10
-10
10
-9
10
-8
11
-10
10
-8
9
-9
11
-9
11
-9
10
-9
11
-10
10
-10
12
-9
9
-10
11
-10
9
-10
11
-8
9
-11
9
-9
9
-11
10
-10
11
-11
8
-10
9
-11
12
-12
12
-10
11
-10
10
-9
10
-9
9
-8
11
-9
11
-10
10
-11
10
-9
7
-11
10
-11
9
-10
10
-11
12
-11
10
-9
9
-11
10
-9
11
-10
11
-9
9
-9
10
-9
11
-9
12
-10
12
-9
12
-9
12
-11
10
-10
13
-9
11
-10
12
-9
10
-8
9
-9
11
-10
10
-9
10
-10
11
-10
10
-10
9
-11
9
-9
8
-11
11
-10
11
-9
10
-10
11
-10
11
-11
10
-10
10
-10
10
-10
11
-11
11
-11
10
-11
10
-10
11
-11
10
-10
10
-11
11
-11
11
-9
11
-11
12
-10
12
-8
10
-9
12
-10
10
-10
11
-9
11
-9
9
-11
10
-11
9
-10
9
-11
11
-10
11
-10
11
-10
11
-10
10
-10
10
-11
9
-9
10
-10
11
-9
11
-8
12
-10
11
-9
9
-10
10
-10
11
-9
11
-10
11
-10
10
-10
10
-10
9
-9
10
-11
11
-11
10
-12
10
-11
10
-10
11
-10
10
-9
11
-12
10
-10
10
-11
10
-11
10
-11
12
-10
11
-9
12
-10
11
-9
10
-12
11
-9
11
-10
12
-10
11
-10
10
-10
10
-10
10
-11
11
-10
11
-10
10
-10
11
-10
11
-10
11
-10
11
-10
10
-11
11
-10
10
-11
10
-10
10
-11
12
-10
10
-9
9
-10
11
-9
10
-10
10
-9
10
-11
11
-11
10
-10
9
-10
11
-11
11
-10
10
-10
12
-9
10
-10
10
-10
11
-9
10
-10
11
-12
13
-10
10
-11
9
-10
9
-11
10
-10
11
-9
9
-9
11
-8
8
-10
12
-9
10
-11
11
-10
10
-9
11
-9
10
-9
11
-9
10
-10
11
-9
11
-10
11
-11
11
-11
10
-10
10
-11
13
-11
11
-9
9
-10
11
-10
10
-11
11
-10
12
-11
10
-10
10
-11
10
-9
10
-11
11
-9
12
-9
11
-11
11
-10
9
-9
11
-9
11
-10
11
-10
11
-9
9
-11
12
-9
11
-9
10
-10
12
-10
13
-10
11
-9
10
-10
9
-10
9
-10
10
-10
12
-10
12
-10
10
-10
10
-9
10
-11
10
-10
11
-9
11
-11
12
-10
11
-10
11
-10
12
-9
12
-10
10
-8
10
-11
11
-10
10
-10
10
-9
10
-9
12
-9
11
-9
10
-9
10
-10
11
-11
10
-10
10
-10
9
-11
11
-11
11
-11
9
-10
9
-11
11
-11
12
-9
12
-10
10
-9
8
-11
11
-11
11
-11
11
-10
11
-11
10
-11
11
-11
9
-10
9
-10
9
-11
12
-11
10
-11
12
-11
10
-9
11
-11
11
-11
10
-10
10
-11
10
-11
10
-11
11
-10
10
-11
11
-10
11
-9
10
-10
10
-10
11
-9
11
-11
10
-10
10
-9
9
-9
10
-9
10
-10
11
-10
11
-10
11
-9
10
-10
11
-11
11
-11
10
-10
11
-11
11
-10
10
-10
11
-11
9
-10
11
-10
11
-11
10
-10
11
-10
8
-10
11
-9
9
-11
11
-10
11
-11
10
-10
11
-12
10
-10
10
-10
9
-11
11
-8
11
-11
11
-9
11
-9
11
-9
10
-9
11
-10
12
-9
10
-9
11
-9
11
-10
11
-10
10
-9
10
-10
10
-9
11
-9
10
-11
12
-11
12
-10
10
-10
10
-11
10
-11
10
-10
10
-9
9
-13
12
-9
10
-11
11
-10
11
-9
10
-9
11
-9
12
-8
10
-11
12
-10
12
-10
10
-10
11
-9
10
-10
12
-9
12
-10
10
-9
10
-9
11
-10
10
-11
10
-10
11
-10
10
-11
10
-11
10
-10
8
-11
9
-10
11
-12
10
-10
10
-11
10
-10
11
-12
11
-11
10
-9
11
-11
10
-9
10
-10
12
-10
11
-8
10
-9
12
-10
11
-9
10
-9
11
-9
11
-9
10
-8
10
-9
12
-11
10
-9
11
-11
11
-10
11
-11
9
-12
11
-10
9
-11
9
-11
10
-11
10
-10
10
-12
11
-10
9
-10
12
-10
11
-9
12
-9
10
-10
12
-9
14
11
-15
11
-11
9
-10
11
-10
10
-11
11
-9
9
-11
11
-11
11
-11
11
-9
7
-9
10
-9
10
-9
9
-9
9
-10
10
-11
10
-10
9
-9
10
-9
10
-9
10
-10
10
-9
12
-11
9
-10
10
-9
13
-10
10
-10
9
-9
11
-9
10
-8
9
-9
10
-10
10
-10
10
-9
9
-9
10
-11
9
-11
10
-10
9
-9
8
-10
9
-10
11
-10
11
-8
7
-11
10
-9
9
-10
12
-9
11
-12
-8
14
-8
10
-10
10
-10
10
-9
11
-10
10
-8
10
-8
11
-10
11
-9
10
-10
10
-9
10
-10
10
-10
10
-11
9
-10
9
-10
11
-10
10
-10
10
-9
11
-9
11
-10
11
-9
11
-10
10
-9
9
-8
11
-10
10
-10
11
-9
10
-10
12
-7
11
-8
11
-9
11
-10
12
-11
10
-11
12
-9
10
-11
10
-10
9
-10
10
-9
9
-11
9
-10
9
-11
10
-11
10
-11
9
-9
9
-10
13
9
-15
10
-11
12
-11
11
-10
9
-10
8
-9
9
-10
10
-11
9
-11
9
-8
10
-9
9
-10
10
-10
11
-10
10
-9
11
-8
9
-9
11
-10
10
-8
9
-10
10
-9
10
-10
11
-9
9
-9
8
-9
9
-11
11
-10
9
-10
9
-10
9
-10
10
-9
9
-13
-8
15
-8
12
-9
10
-8
11
-8
10
-10
11
-10
10
-8
10
-9
11
-9
11
-9
11
-11
12
-10
11
-10
11
-11
8
-10
12
-10
11
-9
11
-12
11
-9
10
-9
9
-10
11
-11
11
-10
8
-11
10
-11
11
-9
9
-10
11
-10
11
-9
10
-13
12
-9
11
-10
12
-10
9
-11
12
-10
11
-11
9
-9
11
-10
9
-11
10
-8
9
-11
12
-9
10
-11
10
-12
12
-10
10
-9
11
-10
10
-10
12
-9
11
-11
11
-10
11
-9
10
-10
11
-10
10
-9
11
-10
12
-11
11
-11
12
-10
10
-10
11
-10
11
-10
10
-11
15
10
-15
12
-11
9
-10
9
-11
10
-11
9
-10
11
-11
8
-10
10
-10
10
-10
10
-11
12
-11
10
-11
11
-9
10
-8
10
-14
-8
13
-10
12
-11
11
-8
8
-8
11
-9
11
-9
10
-9
11
-8
10
-9
11
-9
13
-10
10
-10
11
-11
10
-10
12
-9
9
-9
12
-9
13
-9
11
-9
12
-11
10
-9
9
-11
10
-11
10
-10
10
-11
11
-10
9
-10
10
-10
10
-12
10
-11
10
-11
10
-9
13
-12
11
-9
11
-9
10
-11
11
-10
10
-11
12
-9
9
-10
10
-9
12
-11
12
-9
11
-11
9
-11
10
-10
10
-11
13
9
-14
9
-12
9
-12
9
-11
9
-9
9
-11
10
-10
12
-10
9
-10
11
-10
9
-10
9
-9
9
-10
11
-11
11
-11
9
-11
10
-10
9
-10
10
-10
10
-11
10
-10
10
-7
9
-9
9
-10
10
-8
10
-9
9
-9
10
-9
10
-9
9
-11
9
-9
10
-14
-9
13
-8
10
-10
11
-9
10
-8
9
-9
11
-9
11
-10
12
-11
10
-9
11
-10
10
-9
9
-9
10
-10
11
-10
9
-9
10
-9
11
-11
11
-9
9
-11
11
-10
10
-11
11
-10
12
-9
12
-6
9
-10
12
-10
11
-11
10
-11
10
-9
10
-10
10
-10
9
-11
11
-11
11
-10
10
-9
10
-10
12
-8
9
-9
9
-10
11
-10
10
-10
10
-11
11
-10
10
-10
11
-9
10
-9
10
-10
12
-11
9
-10
10
-10
9
-10
12
-11
11
-10
11
-9
10
-10
10
-9
11
-10
12
-10
10
-8
10
-9
11
-9
10
-11
10
-9
10
-11
10
-10
10
-9
11
-12
11
-11
9
-9
10
-10
11
-10
11
-10
10
-10
11
-10
10
-9
11
-8
10
-9
11
-8
9
-11
10
-9
11
-10
10
-11
11
-9
9
-11
11
-11
11
-9
10
-10
12
-9
10
-10
10
-10
11
-12
10
-9
10
-11
12
-11
10
-11
13
10
-16
11
-12
8
-11
9
-12
9
-8
6
-12
9
-9
9
-9
9
-10
11
-10
11
-8
9
-9
10
-10
10
-11
11
-9
10
-10
11
-9
9
-8
9
-10
9
-9
9
-8
9
-8
10
-9
9
-11
10
-8
8
-9
10
-10
11
-10
9
-10
8
-9
10
-10
8
-13
-7
13
-8
12
-10
9
-9
11
-10
10
-9
12
-9
13
-10
10
-8
11
-8
11
-8
8
-8
12
-10
10
-9
10
-8
12
-9
11
-9
11
-9
9
-9
10
-9
10
-10
11
-11
10
-11
10
-11
11
-11
8
-11
9
-11
10
-9
10
-10
9
-10
12
-10
12
-9
10
-9
12
-9
12
-9
10
-10
11
-11
11
-10
10
-11
11
-11
11
-8
10
-8
12
-10
11
-11
11
-11
11
-9
12
-9
11
-10
12
-10
11
-10
10
-10
10
-10
10
-12
11
-10
10
-10
11
-10
10
-10
9
-10
11
-9
9
-11
10
-10
10
-10
11
-9
10
-11
11
-10
9
-10
10
-12
9
-8
8
-12
11
-12
10
-9
10
-10
10
-9
10
-10
10
-11
12
-10
11
-9
9
-11
10
-11
11
-10
14
11
-15
11
-10
9
-9
9
-11
9
-11
11
-9
9
-10
11
-10
11
-9
9
-10
9
-10
9
-10
10
-9
9
-10
10
-9
11
-9
9
-10
10
-10
9
-10
10
-9
10
-9
9
-10
10
-9
9
-8
8
-11
12
-9
8
-11
12
-10
10
-8
9
-8
10
-9
8
-12
-6
13
-8
12
-10
11
-10
11
-9
10
-9
11
-10
11
-10
10
-11
11
-9
10
-11
9
-11
11
-10
10
-11
10
-10
11
-9
14
9
-14
12
-9
11
-10
11
-10
10
-9
9
-11
9
-11
9
-10
10
-10
9
-9
10
-9
9
-9
11
-10
11
-9
9
-9
10
-13
-8
14
-9
12
-10
11
-10
11
-9
11
-9
9
-10
11
-9
11
-10
12
-11
8
-9
9
-9
9
-9
9
-10
10
-10
13
-11
10
-10
11
-12
10
-10
9
-10
9
-11
11
-10
11
-9
9
-11
12
-9
11
-10
10
-11
10
-9
11
-10
11
-9
11
-11
11
-9
10
-10
12
-9
11
-12
10
-10
11
-8
10
-11
11
-10
10
-10
11
-10
10
-10
12
-9
12
-9
10
-9
11
-9
10
-10
13
-10
9
-11
10
-10
11
-10
11
-9
10
-9
11
-11
11
-10
10
-10
9
-10
11
-11
11
-11
10
-9
9
-10
11
-8
10
-10
10
-9
11
-11
11
-11
10
-11
11
-10
9
-11
10
-11
11
-12
10
-11
9
-11
10
-11
11
-11
9
-10
12
-9
11
-10
10
-10
10
-10
10
-10
11
-10
10
-9
11
-9
10
-12
12
-9
10
-10
10
-9
8
-9
9
-10
12
-11
11
-9
10
-10
11
-10
11
-9
10
-11
11
-10
10
-10
11
-10
12
-10
10
-10
11
-9
11
-9
10
-10
10
-10
10
-10
9
-9
11
-9
10
-9
11
-10
9
-9
10
-9
10
-8
8
-9
11
-11
11
-10
10
-10
11
-9
11
-9
11
-9
11
-10
10
-10
9
-10
9
-10
11
-11
10
-10
10
-12
12
-11
10
-10
10
-11
11
-10
12
-9
11
-9
10
-9
12
-10
12
-8
11
-8
10
-10
11
-10
11
-9
11
-10
10
-10
10
-10
10
-10
10
-10
11
-10
9
-11
10
-10
10
-10
9
-11
10
-11
10
-12
10
-11
8
-10
9
-11
9
-10
9
-11
10
-11
11
-9
10
-10
12
-10
9
-10
12
-11
9
-10
10
-9
11
-11
11
-10
12
-9
11
-7
11
-9
13
-10
13
-9
11
-10
10
-8
9
-10
11
-11
10
-9
8
-11
9
-11
10
-11
12
-10
10
-10
10
-9
10
-9
10
-10
12
-10
11
-9
10
-9
11
-11
10
-10
11
-10
11
-10
11
-9
12
-11
11
-12
11
-10
10
-10
10
-11
10
-11
10
-11
12
-10
10
-9
11
-10
11
-10
12
-9
10
-10
10
-11
11
-10
10
-10
9
-10
10
-11
12
-11
11
-10
10
-9
9
-11
10
-11
11
-10
11
-12
9
-9
10
-11
10
-9
11
-10
10
-10
10
-9
10
-10
11
-9
10
-10
11
-9
11
-9
12
-9
12
-9
11
-10
12
-10
10
-10
10
-10
11
-11
10
-10
11
-9
11
-11
12
-10
12
-9
10
-11
11
-10
11
-12
10
-9
9
-11
10
-11
11
-10
8
-10
9
-10
10
-9
10
-11
12
-11
10
-10
10
-10
12
-11
11
-11
10
-11
13
-11
11
-10
11
-10
12
-10
9
-10
11
-10
11
-9
10
-11
11
-10
10
-10
9
-10
11
-10
12
-10
10
-11
10
-11
10
-11
10
-10
9
-10
10
-10
11
-10
11
-10
11
-10
9
-10
9
-10
11
-10
9
-10
12
-10
11
-9
12
-10
11
-9
10
-10
11
-9
11
-10
12
-10
10
-12
12
-9
10
-10
10
-10
10
-11
11
-9
11
-11
8
-10
11
-9
9
-11
12
-12
11
-11
10
-11
10
-11
10
-10
10
-11
10
-12
12
-10
10
-9
10
-9
12
-10
11
-10
12
-9
9
-10
11
-11
10
-12
11
-10
11
-10
9
-12
13
-9
8
-11
10
-10
10
-10
11
-11
11
-11
11
-9
11
-10
12
-10
10
-10
10
-10
10
-10
10
-10
10
-10
9
-11
10
-9
11
-12
11
-11
8
-11
11
-11
10
-10
10
-11
10
-12
11
-10
10
-10
12
-9
10
-11
11
-10
12
-10
13
-9
11
-9
11
-10
11
-10
10
-10
12
-9
10
-10
11
-10
11
-12
9
-9
10
-10
10
-11
11
-10
9
-11
11
-9
9
-11
13
-12
11
-9
10
-9
10
-10
12
-9
11
-10
9
-10
11
-11
11
-10
11
-10
11
-8
8
-10
11
-9
11
-9
10
-10
11
-10
10
-8
12
-10
11
-9
9
-10
10
-11
11
-10
10
-10
11
-11
11
-10
10
-8
9
-11
11
-11
10
-11
11
-11
11
-9
8
-9
10
-11
12
-10
11
-8
11
-9
12
-10
11
-9
11
-9
11
-9
10
-10
10
-9
10
-9
9
-11
11
-10
11
-11
10
-9
10
-11
10
-11
9
-10
9
-10
10
-11
11
-10
10
-12
13
-11
11
-10
11
-11
12
-10
9
-11
10
-11
10
-11
11
-10
11
-12
12
-8
9
-10
10
-12
12
-10
10
-10
11
-8
11
-10
11
-9
11
-10
11
-11
11
-11
9
-8
10
-9
12
-9
12
-10
10
-10
11
-9
12
-11
10
-10
9
-11
11
-11
11
-9
12
-10
11
-9
10
-9
11
-11
10
-11
11
-9
11
-10
8
-8
11
-9
11
-11
10
-10
12
-9
12
-9
14
10
-15
10
-11
9
-11
10
-11
9
-10
9
-9
8
-9
10
-9
9
-10
11
-8
10
-9
11
-9
10
-9
11
-8
9
-11
10
-10
9
-8
8
-10
9
-9
9
-10
9
-13
13
-8
10
-9
9
-9
9
-9
9
-10
9
-9
9
-9
10
-7
8
-9
11
-9
11
-8
9
-11
10
-10
10
-9
9
-10
10
-10
11
-9
10
-11
9
-10
10
-9
10
-10
9
-10
11
-9
10
-10
11
-10
9
-10
9
-13
-8
13
-7
9
-9
10
-9
9
-10
10
-10
11
-11
9
-9
11
-11
10
-9
12
-9
12
-10
10
-9
10
-10
11
-9
9
-10
11
-9
10
-9
9
-9
11
-9
10
-11
11
-10
9
-10
10
-10
10
-9
10
-11
11
-10
11
-10
10
-11
11
-9
11
-9
11
-10
10
-10
11
-8
10
-10
12
-9
11
-9
12
-9
11
-9
10
-10
10
-10
10
-10
11
-10
11
-11
11
-9
11
-8
10
-10
10
-10
13
9
-16
12
-10
11
-9
10
-10
10
-10
9
-11
10
-9
8
-11
9
-9
9
-10
9
-11
9
-11
9
-10
8
-10
9
-10
11
-10
10
-10
9
-9
7
-9
10
-11
10
-9
9
-9
8
-9
10
-10
9
-10
9
-10
9
-9
8
-10
9
-9
8
-10
9
-9
10
-13
-8
14
-8
9
-10
11
-8
12
-8
9
-10
11
-7
11
-9
11
-9
11
-9
10
-10
11
-9
11
-9
11
-9
9
-8
10
-9
11
-11
10
-9
10
-8
9
-10
11
-8
10
-10
10
-10
11
-11
10
-8
8
-11
12
-10
11
-10
10
-10
11
-8
9
-11
13
-11
9
-9
10
-11
10
-10
11
-9
11
-10
9
-10
10
-10
9
-11
10
-9
11
-11
10
-9
10
-9
10
-11
10
-10
10
-10
11
-10
10
-12
12
-10
12
-9
11
-9
12
-11
10
-9
10
-11
10
-11
11
-9
10
-11
11
-9
11
-8
9
-11
13
-9
12
-10
11
-10
15
9
-16
12
-11
9
-11
9
-11
8
-10
8
-10
12
-12
9
-10
10
-9
10
-12
9
-10
10
-10
9
-9
10
-10
10
-9
10
-12
-6
15
-7
11
-8
11
-8
11
-9
12
-9
12
-10
10
-9
9
-9
11
-9
10
-9
10
-11
11
-10
10
-11
10
-10
10
-9
9
-10
10
-10
10
-8
10
-10
11
-10
11
-9
10
-10
9
-11
11
-11
9
-10
11
-11
11
-11
10
-11
11
-10
9
-10
10
-11
10
-11
10
-9
9
-11
12
-9
10
-10
12
-9
11
-9
11
-10
10
-9
10
-11
12
-9
12
-9
11
-9
12
-10
11
-9
10
-10
15
10
-15
10
-11
9
-11
9
-10
10
-10
10
-10
9
-10
9
-11
9
-11
10
-11
9
-11
10
-9
9
-9
10
-10
11
-11
9
-9
10
-9
10
-10
11
-10
12
-9
11
-8
8
-10
9
-9
9
-10
10
-10
9
-10
10
-10
11
-10
9
-10
9
-9
10
-10
10
-12
-9
14
-8
10
-9
11
-8
8
-9
11
-8
10
-9
12
-9
13
-8
9
-8
11
-8
10
-10
10
-10
11
-10
10
-11
9
-10
9
-9
10
-10
11
-9
10
-9
9
-9
11
-10
10
-10
10
-10
10
-10
11
-11
10
-11
10
-10
10
-9
11
-11
12
-10
10
-9
9
-11
11
-11
10
-10
10
-10
12
-9
10
-9
10
-12
10
-10
9
-10
10
-11
11
-9
11
-9
10
-10
10
-9
9
-11
10
-10
10
-10
10
-10
11
-11
11
-9
10
-9
11
-10
11
-9
11
-10
12
-11
11
-9
11
-10
11
-11
11
-9
9
-11
11
-9
10
-9
9
-9
10
-10
10
-9
10
-8
10
-12
10
-11
10
-11
11
-9
9
-9
11
-9
11
-10
10
-10
11
-10
10
-11
12
-9
10
-11
12
-11
10
-10
10
-10
10
-11
12
-11
9
-10
10
-10
9
-10
12
-11
9
-10
9
-9
11
-10
10
-11
11
-9
11
-10
10
-11
14
9
-15
11
-11
10
-10
10
-12
9
-11
9
-11
7
-11
10
-12
10
-10
11
-10
10
-10
9
-9
8
-9
10
-9
9
-9
10
-9
12
-9
12
-9
10
-9
10
-9
9
-9
10
-11
9
-8
9
-8
8
-10
9
-9
9
-10
9
-10
10
-10
10
-9
8
-10
10
-13
-9
13
-8
11
-8
11
-9
11
-6
10
-10
11
-11
13
-10
10
-10
10
-10
10
-10
10
-9
10
-11
13
-11
8
-10
11
-9
10
-10
11
-10
11
-12
13
-9
11
-9
11
-10
11
-9
14
-12
10
-9
11
-9
10
-9
12
-9
10
-11
12
-10
11
-9
11
-11
10
-10
11
-10
11
-10
8
-9
9
-9
10
-11
12
-10
9
-9
12
-10
10
-9
9
-9
12
-10
10
-8
9
-9
11
-10
9
-10
11
-11
10
-11
12
-9
10
-9
11
-10
10
-10
8
-9
11
-11
11
-9
10
-10
12
-8
10
-8
10
-10
11
-9
10
-9
10
-11
11
-10
11
-11
10
-10
10
-10
11
-11
10
-9
11
-10
11
-10
10
-10
11
-9
9
-9
10
-9
10
-10
11
-10
11
-10
12
-10
14
9
-16
10
-11
9
-10
8
-11
8
-10
10
-10
9
-11
8
-10
9
-11
10
-11
9
-10
9
-10
10
-10
10
-9
10
-10
10
-8
10
-9
11
-10
9
-11
10
-10
10
-10
10
-9
8
-11
10
-10
9
-9
9
-9
9
-8
9
-10
11
-9
10
-9
10
-10
10
-11
-8
13
-8
11
-9
11
-11
9
-8
11
-8
10
-9
9
-9
10
-10
9
-9
10
-9
10
-11
12
-9
10
-10
9
-9
10
-11
14
10
-15
11
-10
9
-11
11
-10
8
-8
9
-10
12
-11
9
-9
11
-10
9
-9
10
-9
10
-10
10
-9
9
-9
7
-9
10
-12
-8
14
-9
10
-9
11
-10
10
-8
11
-8
12
-9
12
-8
10
-7
9
-9
10
-9
12
-11
11
-10
9
-9
10
-10
11
-10
11
-10
10
-10
12
-9
11
-9
10
-11
10
-10
11
-11
10
-11
12
-10
9
-10
9
-10
10
-11
9
-9
9
-11
10
-10
9
-10
10
-9
10
-10
9
-11
11
-9
9
-10
11
-9
11
-10
10
-10
10
-10
10
-10
10
-10
8
-11
11
-10
11
-10
11
-9
11
-10
10
-10
10
-10
11
-10
12
-11
8
-9
11
-10
11
-11
11
-9
10
-12
10
-10
10
-10
10
-10
10
-11
11
-10
12
-10
10
-10
10
-8
13
-9
8
-9
12
-10
12
-10
11
-10
10
-9
9
-10
10
-9
10
-10
10
-10
9
-11
10
-10
11
-10
11
-10
14
-10
9
-8
12
-10
10
-10
10
-11
12
-10
11
-10
10
-9
10
-10
10
-10
11
-11
9
-10
12
-10
10
-10
9
-11
11
-10
9
-10
9
-11
10
-11
10
-10
10
-10
11
-10
11
-10
12
-11
12
-10
11
-10
11
-9
11
-10
11
-9
10
-9
11
-9
12
-10
12
-10
9
-10
9
-11
12
-9
10
-11
11
-11
11
-9
12
-8
10
-10
11
-8
8
-10
10
-10
11
-11
12
-9
9
-9
11
-10
10
-10
10
-10
10
-9
10
-10
9
-11
10
-10
10
-10
10
-10
11
-9
10
-9
10
-10
11
-8
10
-9
12
-10
11
-10
11
-10
10
-10
11
-9
11
-8
11
-12
12
-11
11
-9
9
-10
11
-12
10
-11
10
-11
10
-11
10
-11
10
-10
11
-10
10
-11
10
-11
9
-10
10
-9
9
-9
10
-9
12
-9
11
-9
11
-10
12
-10
12
-9
12
-10
11
-10
11
-11
10
-9
8
-10
12
-11
9
-11
8
-9
11
-12
11
-11
10
-12
11
-11
9
-10
9
-10
11
-10
11
-9
10
-9
8
-12
10
-10
9
-10
10
-11
10
-11
11
-9
12
-11
12
-9
12
-11
10
-9
11
-10
10
-11
11
-9
11
-10
9
-10
10
-9
10
-10
11
-9
10
-10
11
-11
9
-11
10
-10
11
-10
11
-9
10
-10
11
-9
12
-8
11
-10
11
-10
11
-9
12
-11
10
-9
10
-10
11
-10
11
-9
11
-9
10
-9
10
-10
10
-10
9
-11
10
-10
10
-9
11
-9
12
-10
10
-9
11
-10
12
-11
9
-11
11
-9
10
-11
12
-11
9
-10
10
-10
10
-10
9
-9
11
-10
11
-10
9
-9
10
-9
9
-10
11
-9
11
-10
13
-10
11
-11
11
-8
10
-11
10
-11
10
-12
12
-10
11
-9
11
-11
12
-9
11
-9
11
-11
12
-12
9
-11
9
-10
12
-10
9
-10
11
-10
11
-9
11
-9
12
-10
9
-11
11
-10
10
-10
9
-11
11
-11
11
-10
11
-11
10
-9
9
-10
11
-11
9
-11
9
-10
10
-10
9
-10
9
-11
12
-10
10
-10
10
-10
10
-11
10
-11
10
-9
10
-10
9
-9
10
-12
12
-10
11
-9
8
-10
11
-11
11
-10
11
-10
10
-9
10
-9
11
-11
11
-9
12
-11
11
-9
11
-9
10
-10
13
-12
10
-10
10
-10
11
-11
12
-9
9
-10
9
-9
11
-11
9
-10
11
-11
11
-10
10
-10
11
-11
10
-10
12
-9
10
-9
10
-11
11
-9
11
-10
12
-10
12
-10
12
-10
12
-10
13
-9
9
-9
11
-9
11
-10
12
-11
11
-8
11
-11
11
-10
10
-11
12
-12
12
-9
9
-10
12
-10
9
-11
10
-10
11
-11
11
-10
9
-11
12
-10
10
-11
11
-10
10
-11
10
-11
10
-9
10
-10
11
-11
11
-10
11
-11
10
-10
10
-9
10
-11
10
-10
11
-10
11
-10
12
-11
11
-10
13
-10
10
-10
11
-9
9
-11
12
-9
8
-11
11
-10
11
-10
11
-10
11
-11
9
-9
12
-10
10
-11
9
-11
10
-11
11
-12
11
-11
9
-11
12
-10
10
-10
11
-11
12
-12
12
-10
11
-9
12
-9
10
-10
12
-10
12
-9
11
-9
11
-9
12
-10
13
-10
12
-9
10
-10
11
-9
10
-11
11
-11
11
-9
10
-11
12
-10
11
-9
10
-9
9
-10
11
-9
11
-9
10
-9
9
-10
11
-10
10
-10
10
-12
11
-11
10
-10
10
-10
10
-10
9
-10
9
-9
13
-11
8
-9
10
-10
11
-10
9
-10
10
-10
11
-9
10
-9
13
-8
9
-10
12
-10
9
-10
11
-11
10
-11
9
-10
8
-10
11
-11
12
-9
9
-9
11
-10
13
-11
12
-11
10
-10
10
-10
10
-11
11
-9
11
-10
12
-9
11
-9
11
-9
10
-10
11
-9
11
-10
10
-10
11
-9
11
-10
11
-11
12
-11
9
-9
12
-10
10
-11
10
-9
8
-10
14
9
-15
11
-11
10
-10
10
-10
10
-10
10
-12
10
-10
10
-10
9
-10
8
-10
9
-10
9
-10
8
-10
9
-10
10
-11
8
-9
9
-11
10
-11
10
-9
9
-10
10
-9
11
-9
9
-9
10
-9
9
-10
11
-8
10
-10
11
-8
11
-10
11
-9
11
-9
11
-9
10
-8
9
-10
10
-10
10
-9
9
-9
10
-10
11
-10
10
-9
10
-8
10
-10
11
-8
10
-11
10
-8
8
-11
9
-10
9
-12
-11
14
-9
11
-10
10
-10
10
-8
11
-8
10
-9
10
-9
8
-10
11
-8
10
-11
12
-9
8
-10
9
-10
9
-10
9
-11
11
-10
11
-11
9
-8
11
-10
12
-10
10
-10
10
-10
12
-10
10
-10
12
-11
10
-11
11
-10
9
-10
11
-11
11
-10
11
-8
9
-8
11
-9
11
-9
11
-9
11
-9
10
-10
12
-11
12
-9
10
-9
9
-11
11
-10
11
-8
9
-11
12
-10
9
-9
9
-10
13
10
-16
12
-9
9
-11
10
-10
10
-10
10
-10
11
-10
8
-10
10
-10
8
-9
9
-9
9
-10
10
-10
8
-10
9
-10
10
-9
11
-9
8
-9
11
-10
9
-9
9
-8
11
-9
10
-10
10
-9
10
-9
10
-9
10
-9
9
-10
9
-9
10
-9
8
-10
10
-12
-8
14
-8
11
-9
9
-8
10
-9
10
-9
9
-10
10
-10
11
-12
10
-8
10
-9
12
-9
12
-9
10
-10
11
-9
10
-9
12
-10
12
-9
9
-9
11
-10
10
-11
10
-10
10
-11
9
-9
9
-10
12
-9
9
-11
11
-10
8
-11
11
-10
11
-9
11
-11
10
-10
8
-11
10
-11
11
-9
10
-11
11
-10
9
-9
11
-10
12
-9
10
-8
10
-9
11
-9
11
-8
10
-10
9
-10
10
-9
12
-10
11
-10
11
-9
9
-11
12
-8
10
-10
12
-11
11
-10
9
-10
9
-11
8
-9
12
-9
9
-11
10
-10
11
-10
9
-10
13
11
-16
10
-11
7
-12
11
-11
9
-11
9
-11
10
-11
9
-9
10
-11
9
-10
10
-11
9
-9
11
-11
9
-9
10
-10
11
-12
-8
15
-8
11
-9
10
-9
10
-10
11
-9
11
-10
9
-10
9
-9
9
-9
11
-9
11
-10
12
-11
11
-10
10
-9
11
-10
11
-9
11
-10
10
-9
10
-9
10
-11
9
-9
10
-10
10
-11
11
-10
10
-10
10
-10
12
-10
11
-8
8
-9
13
-11
12
-7
9
-9
10
-10
12
-10
10
-11
11
-9
11
-10
10
-9
10
-10
9
-9
10
-10
9
-10
11
-9
10
-10
9
-10
11
-10
9
-11
13
10
-14
11
-10
11
-10
10
-9
10
-10
10
-8
8
-11
12
-12
10
-7
7
-11
10
-10
8
-11
9
-10
10
-10
9
-10
10
-9
10
-9
11
-9
10
-9
10
-10
9
-8
10
-10
12
-9
10
-9
10
-9
11
-12
8
-9
10
-10
10
-9
9
-9
10
-9
10
-12
-8
14
-8
11
-10
10
-10
11
-9
10
-11
10
-10
9
-9
11
-9
11
-9
10
-10
12
-9
10
-9
12
-8
10
-9
10
-10
11
-10
10
-12
12
-8
9
-10
11
-11
9
-10
10
-10
9
-11
11
-9
11
-10
9
-10
12
-10
9
-10
10
-11
11
-10
10
-9
10
-10
11
-12
10
-9
9
-10
10
-10
11
-10
12
-10
9
-11
10
-9
8
-11
11
-9
11
-10
11
-11
11
-9
10
-9
9
-10
11
-10
10
-10
10
-10
9
-10
10
-11
10
-10
10
-11
12
-11
11
-10
9
-12
11
-12
12
-10
10
-9
10
-10
10
-9
8
-10
10
-10
9
-9
12
-9
11
-10
11
-10
13
-10
11
-9
10
-10
12
-9
12
-9
9
-11
10
-10
10
-10
10
-11
12
-11
11
-10
10
-11
10
-9
11
-10
10
-12
10
-11
11
-9
11
-10
10
-10
11
-10
8
-9
10
-11
11
-10
12
-10
10
-9
11
-9
10
-11
14
10
-16
11
-12
9
-11
8
-11
9
-11
9
-10
9
-10
10
-10
9
-10
9
-10
10
-10
11
-9
10
-9
9
-9
9
-10
10
-8
10
-10
12
-9
9
-9
12
-11
9
-9
9
-9
9
-9
12
-10
9
-10
10
-10
9
-9
9
-9
12
-11
9
-11
10
-11
9
-13
-9
13
-8
8
-10
11
-9
10
-10
11
-10
11
-8
12
-8
12
-9
12
-8
10
-9
11
-9
10
-9
10
-9
10
-9
10
-11
11
-10
10
-11
10
-11
10
-10
10
-10
9
-9
10
-11
11
-10
11
-9
11
-10
13
-10
10
-8
12
-9
12
-10
11
-11
12
-11
10
-8
9
-11
9
-10
10
-11
10
-11
10
-10
9
-10
12
-10
11
-10
10
-11
8
-10
10
-9
10
-10
9
-11
10
-10
9
-10
11
-10
11
-10
11
-10
9
-10
9
-11
9
-10
11
-10
11
-9
11
-9
11
-9
10
-9
11
-9
10
-9
10
-10
10
-10
10
-10
12
-10
10
-10
10
-10
12
-9
9
-10
11
-11
11
-9
9
-11
10
-12
11
-9
9
-11
9
-10
9
-10
10
-10
11
-10
9
-9
14
9
-15
11
-11
9
-10
10
-9
11
-9
9
-9
11
-9
11
-10
11
-11
9
-10
10
-11
10
-9
10
-10
9
-9
10
-11
10
-10
9
-10
10
-10
10
-9
10
-9
10
-8
9
-9
9
-9
10
-11
9
-9
10
-9
9
-10
9
-10
12
-10
10
-11
10
-9
10
-13
-7
13
-8
10
-9
11
-9
10
-9
10
-8
10
-8
9
-9
10
-11
11
-9
11
-9
11
-10
9
-11
12
-9
10
-10
10
-8
14
11
-14
12
-11
9
-9
10
-11
10
-11
10
-10
9
-10
11
-10
11
-11
11
-11
10
-9
9
-9
9
-10
11
-10
10
-9
11
-10
-9
14
-8
11
-8
9
-8
10
-9
10
-9
11
-9
10
-9
10
-10
10
-10
10
-10
10
-11
10
-9
11
-10
11
-11
11
-9
11
-8
11
-8
12
-10
12
-11
9
-9
11
-9
8
-12
11
-9
12
-11
10
-8
11
-10
12
-10
10
-8
9
-10
10
-9
10
-9
12
-10
10
-9
10
-11
12
-11
11
-11
10
-10
9
-11
11
-10
10
-10
10
-10
11
-10
10
-9
10
-11
12
-9
8
-8
12
-10
11
-10
11
-9
10
-10
11
-10
10
-10
9
-9
12
-10
12
-9
10
-10
12
-10
10
-11
11
-10
10
-11
11
-11
11
-12
10
-9
9
-9
9
-11
9
-8
10
-9
11
-11
10
-8
10
-9
10
-9
10
-11
10
-10
10
-11
11
-8
9
-9
10
-10
11
-9
12
-9
11
-11
13
-9
11
-9
12
-10
10
-9
10
-10
12
-10
11
-10
13
-10
10
-10
10
-11
10
-10
10
-10
8
-10
11
-9
12
-10
10
-10
12
-10
10
-10
10
-10
12
-10
11
-10
10
-10
9
-7
9
-10
11
-9
12
-11
10
-11
9
-11
12
-11
10
-10
10
-10
8
-9
11
-10
10
-11
11
-9
11
-10
12
-10
11
-11
11
-9
9
-10
11
-10
8
-11
11
-8
9
-10
12
-11
11
-10
10
-10
10
-11
9
-9
9
-11
13
-9
9
-11
11
-10
12
-9
11
-10
10
-11
10
-11
10
-9
10
-11
11
-11
12
-10
9
-10
11
-9
11
-8
10
-11
11
-10
10
-8
11
-10
12
-11
12
-9
11
-10
11
-11
10
-10
10
-10
10
-11
10
-11
9
-10
9
-10
9
-9
11
-12
11
-12
9
-11
10
-11
10
-10
10
-10
9
-8
9
-12
11
-9
11
-11
11
-11
10
-11
12
-10
11
-10
9
-10
11
-10
10
-10
11
-9
9
-9
10
-10
10
-10
10
-11
11
-9
11
-10
9
-10
11
-10
11
-10
13
-10
10
-9
9
-9
10
-9
11
-11
11
-10
11
-8
9
-10
10
-10
11
-9
11
-10
11
-9
13
-9
11
-11
12
-9
9
-12
12
-10
12
-11
12
-10
10
-10
11
-9
11
-12
10
-10
11
-9
10
-10
11
-10
10
-9
11
-9
12
-11
12
-10
11
-10
10
-10
9
-10
10
-10
10
-10
10
-11
10
-11
10
-11
10
-11
10
-9
8
-11
12
-10
10
-9
8
-9
13
-13
11
-10
11
-11
9
-10
10
-11
12
-9
12
-10
10
-10
10
-10
12
-10
11
-10
11
-10
11
-10
10
-10
11
-10
10
-10
9
-10
11
-11
11
-11
10
-10
11
-9
8
-10
11
-8
12
-11
11
-10
10
-8
9
-10
10
-9
8
-9
10
-10
12
-10
10
-10
12
-10
10
-9
10
-9
9
-9
10
-11
11
-11
10
-10
9
-10
11
-11
11
-10
10
-11
12
-10
11
-10
12
-12
11
-11
10
-10
9
-11
10
-10
11
-9
11
-10
9
-9
11
-9
11
-10
10
-9
11
-10
12
-9
12
-9
10
-10
11
-11
9
-10
9
-10
11
-11
12
-11
11
-11
9
-10
9
-11
11
-11
12
-9
10
-11
10
-10
11
-11
10
-9
10
-9
9
-10
12
-10
12
-10
10
-10
10
-10
12
-10
11
-10
10
-10
12
-10
11
-8
11
-11
11
-9
12
-10
10
-10
12
-9
10
-9
10
-10
10
-11
10
-10
10
-10
11
-11
11
-11
9
-10
12
-11
10
-8
10
-8
11
-10
11
-10
10
-10
10
-10
10
-10
9
-11
9
-9
9
-12
10
-10
10
-10
9
-10
10
-10
10
-11
10
-10
10
-10
10
-11
12
-10
9
-11
12
-10
10
-10
9
-11
12
-10
11
-8
9
-10
10
-11
10
-10
10
-10
12
-10
9
-10
12
-13
13
-9
9
-11
11
-9
10
-9
11
-10
9
-10
10
-10
11
-9
8
-11
10
-11
10
-11
10
-10
8
-9
10
-10
12
-9
10
-9
12
-10
12
-9
12
-10
11
-10
12
-10
9
-10
11
-9
11
-9
11
-9
10
-10
10
-10
10
-10
11
-11
11
-11
10
-10
11
-10
10
-10
9
-10
9
-9
10
-10
12
-10
10
-11
12
-9
10
-9
10
-10
11
-11
10
-9
11
-9
11
-11
11
-11
11
-9
10
-9
10
-9
11
-10
9
-9
11
-9
12
-11
10
-9
10
-10
11
-10
11
-10
11
-11
12
-10
10
-10
10
-12
12
-10
11
-11
11
-10
10
-10
11
-10
11
-9
10
-11
9
-10
11
-10
11
-11
10
-9
10
-11
11
-9
11
-10
11
-8
11
-9
11
-9
11
-10
12
-11
10
-9
10
-11
11
-9
10
-10
9
-11
10
-10
9
-9
10
-10
11
-12
10
-7
7
-11
10
-11
10
-10
9
-10
10
-10
10
-10
11
-10
12
-10
9
-10
9
-10
10
-9
12
-10
14
11
-15
10
-11
9
-10
9
-10
9
-11
9
-11
9
-10
11
-9
10
-10
11
-11
10
-9
9
-8
10
-9
10
-9
10
-10
9
-10
10
-9
10
-9
9
-9
9
-9
11
-11
9
-9
9
-11
9
-10
9
-9
8
-10
10
-11
9
-10
10
-9
10
-10
9
-10
9
-11
11
-11
10
-9
8
-9
11
-9
9
-9
9
-10
10
-10
10
-10
9
-10
10
-9
10
-10
10
-10
9
-10
10
-10
12
-6
9
-13
-6
15
-7
11
-9
12
-8
12
-9
11
-9
11
-9
12
-9
10
-10
12
-9
12
-10
11
-9
12
-9
11
-10
12
-10
10
-9
9
-8
11
-10
12
-10
10
-10
10
-11
11
-10
10
-11
11
-9
10
-10
10
-10
11
-11
10
-11
10
-10
9
-9
11
-10
11
-10
11
-11
12
-10
9
-10
11
-9
11
-11
10
-10
11
-11
9
-9
10
-11
11
-9
10
-9
12
-9
10
-9
9
-9
11
-9
10
-9
12
10
-15
11
-11
10
-11
9
-10
9
-10
9
-11
8
-10
8
-11
9
-12
10
-10
8
-11
10
-9
10
-10
12
-10
12
-8
8
-9
12
-10
10
-9
10
-10
10
-9
11
-9
10
-11
9
-9
9
-11
10
-10
10
-7
8
-9
10
-8
10
-9
10
-10
11
-9
11
-13
-6
13
-8
10
-8
11
-8
8
-9
12
-8
10
-9
11
-9
10
-9
11
-11
12
-11
11
-10
9
-10
11
-11
11
-9
10
-10
10
-10
9
-9
10
-11
10
-10
11
-10
11
-11
8
-11
10
-10
11
-9
9
-8
9
-10
12
-10
11
-9
10
-9
9
-9
8
-10
10
-9
11
-9
8
-9
9
-9
11
-10
11
-10
11
-12
13
-9
10
-9
11
-9
11
-10
11
-10
10
-10
10
-10
11
-11
10
-9
8
-10
10
-11
9
-12
11
-12
11
-10
12
-8
9
-9
12
-9
10
-9
10
-9
11
-10
11
-10
12
-9
12
-9
10
-9
10
-9
13
9
-15
11
-11
8
-11
11
-11
10
-9
10
-10
10
-10
9
-11
11
-10
10
-10
11
-11
10
-11
11
-10
10
-11
11
-9
8
-13
-8
15
-8
11
-9
10
-8
12
-10
11
-9
12
-8
12
-9
12
-10
10
-11
11
-10
10
-9
11
-11
10
-10
10
-11
10
-9
11
-11
10
-10
9
-11
10
-9
11
-10
10
-11
10
-11
10
-9
8
-11
11
-10
10
-11
11
-9
10
-9
11
-11
12
-10
11
-10
10
-8
10
-10
11
-10
11
-9
7
-12
12
-8
9
-9
10
-9
12
-10
10
-8
11
-9
11
-10
9
-10
10
-10
10
-9
11
-10
14
10
-13
11
-11
10
-10
10
-11
9
-11
9
-10
9
-11
10
-10
10
-11
9
-10
9
-11
9
-10
11
-10
9
-10
9
-10
9
-11
10
-10
11
-10
9
-9
9
-8
9
-10
10
-9
9
-9
10
-9
11
-10
9
-8
8
-11
9
-10
11
-9
11
-8
11
-8
10
-11
-7
15
-7
10
-9
11
-8
10
-11
11
-9
10
-10
13
-10
11
-9
10
-10
9
-8
11
-9
10
-8
10
-10
11
-9
12
-9
11
-9
11
-10
11
-9
11
-12
11
-9
9
-8
12
-11
11
-10
12
-9
10
-10
12
-9
9
-10
11
-10
9
-10
9
-9
11
-11
10
-10
10
-10
9
-11
11
-10
9
-11
9
-11
9
-12
11
-11
10
-10
10
-10
10
-11
12
-10
9
-10
11
-11
11
-9
11
-9
12
-7
10
-9
12
-10
10
-9
11
-10
13
-9
11
-11
10
-10
10
-10
10
-11
13
-11
10
-11
11
-9
10
-11
9
-12
11
-9
8
-10
10
-10
11
-9
10
-10
11
-9
11
-9
12
-12
12
-10
10
-10
10
-11
9
-11
10
-11
10
-10
10
-9
10
-11
10
-10
9
-9
11
-9
10
-11
10
-10
9
-12
13
-10
10
-10
11
-9
9
-11
10
-8
10
-10
11
-9
10
-10
10
-10
10
-10
9
-10
12
12
-14
9
-12
11
-10
11
-11
10
-11
9
-11
8
-11
10
-10
10
-8
10
-10
11
-10
10
-10
10
-9
10
-10
9
-10
9
-9
11
-9
10
-9
9
-11
13
-11
10
-9
10
-11
9
-11
9
-10
10
-10
9
-9
9
-10
10
-9
11
-9
11
-10
10
-7
11
-12
-6
13
-7
11
-8
9
-7
10
-9
9
-9
9
-9
9
-10
10
-10
12
-9
10
-8
8
-11
10
-9
10
-9
11
-10
10
-10
11
-9
10
-9
10
-11
12
-7
8
-10
11
-11
12
-10
9
-10
11
-9
11
-11
10
-10
10
-10
13
-11
12
-10
11
-10
12
-10
10
-10
11
-10
10
-9
12
-9
12
-11
10
-9
10
-10
10
-10
10
-11
10
-10
9
-8
11
-11
12
-11
11
-10
11
-11
10
-10
11
-10
11
-9
11
-9
11
-9
10
-11
13
-12
12
-11
11
-9
10
-10
11
-11
10
-9
10
-10
9
-10
10
-9
10
-10
11
-12
9
-11
11
-11
10
-10
10
-10
9
-10
10
-9
12
-11
11
-10
9
-10
10
-9
9
-11
10
-11
10
-10
10
-9
10
-10
10
-10
14
10
-15
10
-12
8
-10
10
-11
8
-11
8
-11
9
-10
9
-11
8
-9
8
-9
8
-11
10
-10
9
-10
9
-9
10
-10
12
-10
9
-9
11
-9
10
-9
9
-10
9
-10
9
-10
12
-11
11
-10
9
-11
11
-9
8
-10
9
-9
9
-10
11
-10
11
-10
11
-13
-8
15
-9
10
-9
11
-9
10
-9
12
-8
10
-8
10
-9
12
-10
11
-10
11
-8
10
-9
11
-9
11
-10
11
-12
9
-10
12
11
-15
10
-10
10
-10
12
-12
10
-11
9
-10
9
-9
8
-11
9
-12
10
-9
8
-8
8
-9
10
-10
10
-10
10
-9
10
-13
-6
16
-8
11
-7
12
-9
12
-8
12
-8
10
-8
11
-9
11
-9
12
-10
11
-10
9
-10
10
-8
9
-10
12
-10
11
-9
10
-10
9
-11
11
-10
8
-10
10
-9
10
-11
11
-10
9
-9
10
-10
11
-9
8
-10
12
-10
9
-9
10
-11
12
-10
11
-8
11
-9
10
-10
11
-10
10
-11
10
-10
11
-10
9
-11
10
-10
10
-10
12
-9
9
-10
11
-9
10
-11
10
-10
12
-10
12
-11
10
-11
11
-11
12
-10
10
-12
11
-10
10
-9
10
-9
11
-11
11
-10
9
-10
11
-12
9
-10
11
-11
9
-10
10
-9
11
-9
10
-10
11
-11
10
-12
8
-10
9
-10
12
-10
9
-8
11
-10
11
-11
10
-8
11
-12
11
-11
11
-9
9
-9
12
-10
10
-10
11
-10
10
-10
10
-10
10
-11
9
-9
10
-10
11
-9
10
-10
11
-10
9
-11
12
-9
12
-9
10
-10
11
-11
11
-10
11
-10
9
-10
10
-11
11
-11
10
-10
9
-11
9
-10
10
-11
10
-11
11
-10
10
-10
10
-10
10
-10
10
-9
12
-9
12
-9
14
-10
11
-9
12
-10
13
-9
11
-8
12
-9
13
-8
13
-8
10
-9
11
-9
12
-10
11
-9
10
-11
10
-12
10
-12
9
-12
9
-10
10
-10
9
-10
8
-10
8
-10
10
-11
9
-10
10
-10
9
-10
12
-11
10
-10
11
-8
9
-11
11
-11
10
-9
9
-11
14
-11
10
-9
10
-9
11
-8
9
-11
12
-10
10
-11
10
-11
10
-10
9
-8
11
-11
11
-11
11
-10
10
-11
12
-10
11
-11
10
-10
11
-9
11
-10
11
-11
10
-9
11
-11
12
-11
11
-10
9
-9
10
-9
10
-10
10
-12
12
-9
10
-11
12
-10
10
-9
11
-9
11
-10
12
-11
9
-9
10
-12
12
-11
11
-10
9
-11
9
-10
10
-10
11
-11
11
-9
9
-10
10
-10
10
-10
10
-10
9
-9
10
-10
10
-10
12
-10
10
-10
10
-10
11
-10
10
-12
12
-11
10
-9
9
-10
10
-11
10
-10
9
-9
11
-10
10
-8
10
-9
10
-9
10
-9
12
-9
12
-10
12
-8
11
-9
11
-10
11
-11
10
-11
10
-11
11
-10
9
-10
10
-11
12
-11
11
-10
9
-10
11
-11
11
-10
10
-10
12
-11
11
-9
10
-11
11
-10
11
-10
10
-10
12
-10
12
-10
12
-10
10
-9
12
-8
12
-9
11
-9
10
-9
11
-9
10
-9
11
-11
10
-10
10
-10
9
-10
10
-12
11
-10
10
-9
10
-9
9
-9
12
-8
10
-10
12
-10
10
-10
11
-10
9
-11
11
-11
11
-10
10
-10
11
-9
12
-11
10
-11
11
-10
11
-11
10
-11
12
-9
11
-10
11
-11
10
-10
9
-9
9
-11
10
-11
10
-11
11
-11
9
-11
11
-11
9
-11
8
-10
11
-10
12
-11
11
-11
12
-9
10
-9
10
-10
12
-10
12
-10
11
-11
11
-10
10
-11
10
-11
11
-8
11
-10
12
-11
12
-10
10
-9
11
-10
11
-10
9
-9
12
-11
9
-11
8
-10
10
-11
13
-10
10
-9
10
-9
11
-8
10
-10
11
-9
11
-9
11
-9
10
-10
11
-9
11
-10
12
-9
12
-10
10
-9
11
-10
11
-9
10
-10
11
-10
10
-10
12
-12
9
-11
10
-11
10
-11
9
-12
11
-11
11
-11
9
-9
10
-11
10
-10
11
-10
12
-9
10
-10
12
-10
10
-8
10
-9
12
-11
10
-11
10
-9
11
-11
9
-9
9
-11
10
-10
13
-10
10
-10
11
-9
11
-9
9
-9
12
-9
7
-10
12
-11
10
-10
11
-10
11
-10
12
-11
11
-9
9
-10
10
-10
13
-11
11
-9
8
-11
12
-11
9
-11
12
-11
11
-10
10
-10
10
-10
10
-10
11
-10
11
-9
10
-9
9
-11
10
-10
11
-11
9
-11
12
-10
10
-11
12
-10
13
-10
10
-11
9
-12
12
-11
10
-11
9
-11
10
-10
10
-11
11
-11
10
-9
12
-10
12
-8
11
-9
11
-10
11
-10
13
-9
11
-9
12
-10
10
-10
12
-9
11
-9
9
-11
10
-10
9
-10
10
-10
10
-11
11
-10
9
-10
11
-10
11
-11
9
-11
9
-9
11
-9
11
-11
10
-11
9
-11
11
-11
9
-10
11
-11
10
-10
12
-12
10
-10
9
-10
11
-11
10
-11
11
-10
9
-11
10
-10
11
-10
11
-10
10
-9
10
-9
12
-10
13
-9
10
-10
10
-10
10
-8
10
-9
12
-10
11
-11
9
-11
12
-10
7
-10
11
-11
12
-10
11
-10
11
-12
9
-9
10
-10
10
-10
10
-11
10
-10
10
-10
11
-9
11
-11
11
-10
12
-10
11
-10
10
-9
13
-8
11
-10
11
-9
9
-10
15
11
-14
10
-11
10
-10
9
-11
10
-11
11
-12
10
-9
9
-11
12
-11
12
-11
9
-10
9
-9
9
-10
9
-9
9
-10
10
-9
9
-10
8
-10
10
-10
9
-10
9
-10
10
-11
10
-11
9
-10
10
-9
9
-9
9
-10
10
-9
11
-9
8
-9
9
-10
9
-10
11
-10
9
-9
9
-10
8
-9
9
-9
10
-10
10
-9
8
-10
9
-9
10
-11
9
-10
10
-9
11
-9
9
-7
9
-9
10
-13
-6
14
-9
11
-10
11
-8
10
-8
12
-8
11
-9
11
-8
13
-10
12
-9
10
-9
12
-8
9
-11
11
-10
10
-10
9
-10
11
-9
11
-10
10
-9
11
-10
10
-11
11
-11
10
-10
11
-10
12
-11
11
-11
12
-9
10
-10
11
-9
12
-11
10
-9
11
-11
11
-11
9
-11
10
-11
12
-9
11
-11
11
-10
12
-9
11
-10
11
-9
10
-9
12
-11
10
-11
12
-10
10
-9
10
-10
10
-11
15
10
-16
10
-10
9
-11
9
-11
8
-10
8
-11
9
-10
9
-9
10
-11
9
-10
11
-9
8
-11
10
-10
8
-9
9
-10
11
-9
10
-9
11
-10
11
-8
10
-10
11
-11
9
-9
10
-11
9
-9
9
-9
10
-9
9
-10
11
-8
9
-10
10
-9
10
-9
10
-13
-7
13
-8
12
-8
11
-9
10
-9
11
-9
11
-9
10
-9
9
-10
11
-10
10
-10
10
-10
11
-10
9
-8
11
-10
10
-11
10
-10
10
-11
9
-9
10
-9
11
-9
10
-9
11
-12
11
-11
10
-11
10
-9
10
-10
10
-11
10
-9
10
-9
11
-10
12
-10
10
-10
11
-11
10
-10
10
-9
12
-10
11
-9
10
-11
11
-11
11
-10
11
-10
12
-8
8
-10
13
-9
11
-9
10
-10
11
-9
9
-9
10
-10
10
-10
10
-10
11
-10
12
-12
10
-11
10
-10
10
-11
11
-11
10
-11
12
-9
10
-11
10
-11
11
-10
9
-11
13
10
-16
10
-14
10
-11
6
-10
10
-11
10
-11
11
-8
9
-9
8
-10
9
-10
9
-10
10
-10
11
-9
9
-10
9
-11
10
-12
-9
14
-9
10
-9
10
-10
11
-9
10
-9
11
-9
12
-9
11
-8
10
-9
12
-9
11
-9
10
-9
9
-10
11
-9
10
-10
10
-12
13
-11
12
-11
11
-9
9
-11
12
-11
9
-9
10
-9
9
-12
11
-10
11
-10
9
-10
10
-10
10
-9
10
-10
11
-10
10
-11
11
-8
11
-10
11
-9
12
-9
11
-9
9
-10
12
-12
10
-10
12
-10
9
-9
10
-11
10
-10
9
-10
9
-10
11
-9
14
11
-15
10
-11
10
-12
7
-8
8
-12
10
-10
12
-9
11
-10
9
-7
8
-11
10
-9
9
-10
9
-10
11
-9
10
-8
11
-10
11
-7
10
-8
10
-9
10
-9
12
-10
10
-9
10
-9
9
-10
10
-10
9
-10
9
-10
10
-11
9
-8
7
-10
9
-9
11
-14
-8
14
-8
10
-8
9
-9
10
-10
10
-9
11
-11
9
-10
10
-10
11
-11
9
-10
9
-11
10
-8
11
-9
10
-9
10
-10
12
-8
9
-10
11
-9
10
-9
10
-10
10
-10
11
-10
9
-10
9
-10
12
-10
11
-10
10
-11
10
-9
10
-10
11
-12
10
-12
9
-8
8
-12
12
-10
11
-10
10
-10
9
-11
12
-9
10
-9
10
-11
11
-10
11
-11
11
-10
11
-10
11
-9
10
-9
12
-9
10
-8
11
-8
10
-8
12
-7
9
-9
11
-10
12
-11
11
-10
12
-9
11
-9
11
-11
10
-10
10
-10
10
-10
11
-11
10
-10
11
-10
7
-11
11
-10
10
-9
10
-12
11
-10
10
-11
11
-11
10
-11
10
-11
10
-10
9
-10
10
-9
9
-10
11
-10
11
-10
10
-11
11
-9
10
-11
10
-10
12
-10
11
-11
11
-10
11
-9
12
-10
11
-12
13
-9
12
-9
12
-10
11
-10
10
-8
9
-11
12
11
-16
10
-11
8
-11
8
-11
9
-11
8
-11
11
-9
9
-10
11
-12
11
-9
10
-9
10
-9
10
-10
10
-11
10
-11
9
-9
10
-9
7
-11
10
-11
9
-10
9
-10
10
-10
9
-9
10
-9
9
-10
11
-10
10
-8
9
-9
10
-8
10
-7
10
-10
10
-12
-9
13
-7
11
-11
10
-10
11
-9
10
-9
11
-9
10
-8
11
-9
11
-9
13
-8
11
-10
11
-9
9
-10
10
-10
9
-10
10
-11
10
-10
9
-11
13
-9
11
-8
10
-8
10
-8
11
-9
11
-10
10
-10
10
-10
13
-11
9
-10
9
-10
11
-9
8
-9
10
-11
12
-12
11
-10
12
-9
9
-12
12
-9
10
-9
10
-10
10
-11
11
-10
10
-10
10
-10
9
-11
11
-10
9
-10
9
-10
13
-11
10
-10
9
-11
10
-9
11
-11
11
-9
11
-11
13
-10
12
-10
10
-10
10
-8
10
-10
9
-11
12
-10
11
-8
8
-10
11
-11
10
-9
12
-11
10
-10
12
-11
12
-10
10
-11
10
-10
12
-9
9
-11
12
-9
12
-9
11
-10
11
-9
12
-11
12
-10
14
10
-16
11
-12
10
-10
9
-12
10
-11
9
-9
10
-10
9
-11
9
-10
10
-10
9
-10
9
-10
10
-10
9
-10
9
-9
8
-10
9
-9
9
-10
8
-10
10
-9
11
-8
10
-10
11
-10
10
-10
11
-8
10
-9
10
-8
9
-8
10
-9
11
-9
12
-12
8
-12
-8
13
-10
9
-10
10
-9
12
-9
10
-11
10
-10
10
-9
10
-9
11
-9
11
-8
12
-9
12
-9
10
-10
10
-9
9
-10
15
11
-14
11
-11
11
-10
10
-9
9
-10
11
-9
9
-11
10
-11
9
-10
9
-10
8
-11
10
-10
8
-9
9
-9
10
-10
11
-14
-8
14
-7
10
-12
11
-9
11
-9
9
-9
10
-10
10
-11
10
-10
9
-10
10
-10
10
-11
10
-11
10
-9
10
-9
11
-9
11
-10
10
-9
9
-9
10
-11
10
-9
10
-9
9
-9
10
-9
10
-11
11
-8
8
-9
11
-9
9
-9
11
-11
10
-10
11
-11
9
-10
13
-10
10
-11
11
-11
11
-10
11
-10
10
-9
12
-12
9
-9
10
-10
11
-12
11
-9
10
-10
11
-9
9
-11
11
-8
10
-11
12
-9
11
-10
11
-10
10
-10
11
-8
9
-10
12
-10
11
-10
11
-10
10
-10
9
-9
9
-10
12
-9
8
-11
11
-10
10
-11
10
-10
9
-11
11
-11
9
-9
11
-10
10
-10
11
-9
12
-10
8
-9
10
-10
11
-9
12
-9
10
-8
10
-10
11
-10
11
-10
10
-9
9
-10
10
-10
9
-11
10
-11
12
-8
9
-11
11
-10
10
-10
10
-11
11
-9
8
-11
11
-11
12
-9
9
-10
11
-10
10
-11
10
-9
11
-8
9
-10
12
-11
10
-9
10
-10
9
-11
12
-10
11
-10
11
-10
10
-11
11
-8
8
-9
12
-8
11
-9
11
-10
12
-10
9
-8
10
-10
10
-9
10
-10
12
-9
11
-10
9
-8
11
-11
11
-10
11
-9
11
-9
11
-10
11
-9
8
-10
10
-10
9
-11
10
-10
9
-10
9
-9
9
-10
10
-10
11
-10
11
-10
11
-10
11
-11
11
-10
10
-10
11
-10
10
-10
11
-10
9
-10
11
-11
12
-10
11
-10
9
-11
10
-10
10
-10
9
-11
9
-12
10
-10
9
-10
9
-10
10
-10
11
-9
11
-11
11
-11
11
-11
10
-9
10
-9
12
-11
11
-11
12
-11
10
-11
12
-9
13
-10
10
-9
12
-10
11
-9
11
-8
10
-11
12
-11
10
-10
11
-10
11
-11
9
-10
10
-10
10
-10
11
-10
9
-12
11
-10
10
-10
10
-10
11
-10
10
-10
11
-10
11
-10
9
-10
9
-11
11
-11
11
-10
9
-11
11
-10
10
-9
10
-10
10
-9
11
-9
9
-10
10
-10
13
-10
11
-10
11
-8
9
-11
13
-9
10
-9
11
-11
11
-10
10
-9
9
-10
9
-11
11
-11
12
-11
11
-8
10
-8
12
-9
12
-8
12
-9
10
-11
14
-11
10
-10
12
-10
11
-11
11
-9
8
-10
10
-10
11
-10
10
-10
9
-11
12
-11
10
-10
10
-10
10
-11
11
-10
10
-10
9
-10
10
-9
12
-9
10
-10
12
-10
10
-9
9
-10
10
-9
10
-10
10
-10
11
-9
11
-10
10
-11
12
-10
10
-11
11
-10
10
-11
11
-8
11
-9
10
-10
11
-10
11
-10
10
-11
13
-10
9
-9
10
-9
12
-9
10
-10
10
-10
10
-11
10
-10
10
-9
9
-9
11
-11
8
-10
10
-11
10
-9
10
-10
11
-10
12
-10
11
-9
11
-11
13
-11
10
-10
8
-9
10
-10
10
-10
11
-9
11
-10
11
-10
11
-10
10
-10
9
-10
14
-10
10
-9
11
-9
10
-10
11
-9
10
-11
11
-9
12
-11
10
-11
10
-9
10
-11
10
-11
11
-12
11
-10
12
-11
10
-11
12
-9
12
-10
10
-11
11
-10
9
-9
8
-11
11
-10
11
-12
11
-10
9
-10
11
-10
10
-11
12
-10
12
-11
9
-10
12
-11
11
-9
9
-8
10
-10
10
-9
8
-7
10
-11
11
-11
8
-10
10
-11
11
-11
9
-10
9
-10
9
-12
11
-11
9
-9
9
-12
9
-10
8
-11
10
-9
9
-11
10
-9
10
-9
11
-9
12
-9
13
-10
13
-8
9
-10
11
-10
10
-10
11
-9
11
-10
9
-10
9
-9
11
-10
12
-9
11
-9
11
-9
11
-10
12
-9
10
-9
12
-9
12
-10
10
-11
11
-11
10
-11
9
-9
11
-12
11
-9
10
-11
10
-9
10
-11
10
-11
10
-10
8
-10
11
-11
10
-10
9
-11
10
-11
10
-10
11
-9
10
-11
11
-10
11
-12
10
-10
9
-11
10
-10
11
-10
11
-9
9
-10
12
-11
12
-11
11
-9
10
-9
10
-10
10
-10
10
-10
9
-9
10
-11
12
-10
10
-9
11
-10
12
-10
10
-9
12
-11
10
-10
10
-9
11
-10
10
-9
11
-9
11
-11
12
-12
11
-11
10
-9
9
-11
11
-10
10
-12
12
-10
9
-11
11
-9
11
-8
11
-10
12
-10
12
-10
10
-10
10
-11
11
-9
10
-11
11
-10
10
-10
9
-11
9
-11
12
-9
9
-10
12
-10
10
-10
10
-9
10
-9
11
-9
12
-10
11
-10
10
-10
11
-8
10
-10
12
-11
10
-9
10
-10
11
-10
9
-10
12
-11
11
-10
10
-9
11
-11
10
-10
12
-10
10
-10
9
-10
10
-10
10
-11
10
-11
9
-9
9
-11
15
9
-15
11
-10
10
-9
11
-10
10
-9
9
-9
9
-11
11
-10
10
-9
10
-10
11
-9
9
-9
9
-8
7
-10
9
-9
8
-11
10
-10
9
-9
9
-9
8
-11
10
-10
10
-9
10
-10
10
-9
11
-11
10
-8
10
-9
10
-10
11
-10
9
-9
10
-10
9
-9
9
-10
10
-9
9
-9
10
-9
10
-10
10
-9
9
-10
9
-9
8
-11
9
-9
8
-10
10
-10
9
-9
8
-9
9
-9
10
-13
-5
14
-8
12
-8
10
-8
10
-9
10
-8
9
-9
10
-10
10
-9
11
-8
10
-9
11
-8
11
-9
10
-9
11
-9
10
-9
10
-9
10
-9
10
-9
9
-10
11
-10
11
-10
10
-10
11
-11
10
-11
9
-11
8
-11
10
-11
10
-9
9
-11
8
-11
10
-10
9
-10
11
-10
10
-9
10
-9
11
-10
11
-9
13
-11
12
-10
10
-8
10
-10
11
-9
11
-11
11
-9
10
-10
10
-11
13
-11
13
10
-15
12
-13
10
-10
9
-10
10
-9
10
-10
10
-10
10
-8
10
-9
10
-10
10
-10
11
-10
9
-9
10
-11
10
-11
10
-10
9
-8
9
-10
10
-10
11
-9
9
-10
10
-9
11
-8
10
-9
10
-9
10
-8
9
-9
9
-9
10
-10
11
-9
10
-9
9
-12
-8
13
-9
10
-10
9
-10
10
-10
10
-12
10
-10
10
-10
10
-11
9
-10
10
-10
9
-10
9
-11
10
-8
7
-11
9
-10
10
-11
11
-10
10
-10
10
-11
10
-9
11
-10
11
-10
12
-9
11
-9
10
-11
12
-8
12
-9
10
-10
10
-9
11
-9
11
-10
11
-9
10
-10
10
-11
12
-9
11
-11
11
-9
10
-10
11
-10
10
-9
11
-10
12
-10
10
-9
10
-9
10
-11
11
-11
11
-11
10
-11
11
-10
11
-12
11
-10
11
-10
12
-10
12
-11
12
-10
11
-10
10
-9
10
-11
9
-10
11
-10
9
-11
11
-11
9
-10
12
9
-16
10
-12
10
-11
9
-10
12
-11
9
-10
9
-10
10
-10
9
-10
10
-10
10
-9
11
-10
11
-8
9
-10
10
-9
10
-13
-8
14
-8
9
-9
12
-9
10
-9
11
-9
11
-8
11
-10
10
-8
11
-10
10
-9
11
-9
10
-10
12
-11
11
-9
11
-10
11
-11
12
-10
10
-9
12
-10
12
-11
10
-10
9
-8
11
-10
10
-9
11
-8
9
-10
12
-12
11
-9
9
-10
10
-10
10
-12
11
-9
11
-11
11
-10
10
-10
9
-12
10
-10
10
-9
9
-10
10
-10
11
-10
10
-11
12
-10
11
-9
9
-12
13
-10
10
-11
15
10
-16
11
-11
10
-10
8
-11
10
-10
9
-10
10
-11
9
-9
9
-11
9
-9
11
-10
11
-11
11
-11
10
-10
9
-9
9
-10
10
-9
10
-9
12
-10
12
-10
9
-10
10
-8
9
-9
10
-10
10
-10
10
-10
9
-8
11
-10
8
-9
10
-10
9
-10
10
-13
-9
13
-9
9
-10
9
-10
10
-9
11
-10
11
-11
10
-11
10
-9
11
-8
12
-10
10
-8
10
-8
11
-9
9
-10
12
-10
12
-10
10
-9
10
-9
10
-9
10
-10
12
-9
11
-10
11
-10
10
-10
11
-11
10
-10
10
-10
11
-10
11
-10
10
-10
11
-9
10
-10
11
-10
11
-9
10
-10
10
-9
10
-11
11
-10
10
-9
10
-10
11
-11
11
-9
10
-10
12
-10
12
-9
8
-10
10
-10
10
-11
10
-10
11
-10
10
-12
11
-10
9
-10
14
-10
11
-10
11
-10
11
-9
9
-11
11
-11
9
-11
10
-10
10
-10
9
-11
10
-10
9
-11
11
-11
9
-11
9
-11
10
-11
11
-10
11
-10
10
-10
11
-10
11
-12
12
-10
11
-10
10
-9
12
-10
13
-7
9
-9
10
-10
10
-10
10
-11
12
-10
12
-10
11
-9
11
-11
12
-11
10
-10
10
-9
10
-10
11
-9
7
-10
10
-11
9
-11
13
9
-16
10
-13
10
-10
8
-9
9
-11
13
-11
10
-11
10
-11
9
-11
9
-9
9
-11
10
-10
9
-9
10
-10
10
-10
10
-11
11
-8
9
-9
10
-10
11
-10
11
-9
10
-8
9
-9
10
-9
9
-9
11
-10
12
-9
11
-8
10
-9
11
-10
10
-10
10
-13
-7
13
-8
10
-10
11
-9
13
-8
12
-9
11
-9
10
-8
11
-8
11
-10
12
-10
11
-11
10
-10
10
-10
10
-9
9
-10
10
-11
10
-10
10
-10
10
-11
10
-8
9
-10
11
-11
10
-9
11
-9
9
-9
10
-10
10
-10
11
-10
10
-10
12
-9
11
-12
11
-9
12
-9
10
-10
12
-8
12
-9
12
-10
11
-9
10
-10
11
-11
10
-10
10
-11
11
-10
9
-11
10
-10
11
-11
12
-11
10
-9
12
-8
9
-10
11
-9
10
-10
11
-11
10
-9
9
-10
10
-9
8
-10
10
-9
11
-11
11
-9
10
-10
10
-11
10
-9
10
-10
11
-10
11
-9
10
-10
10
-11
10
-10
10
-11
10
-11
10
-10
11
-11
11
-10
9
-10
11
-11
11
-10
11
-10
10
-10
14
10
-15
10
-10
9
-11
9
-12
9
-9
10
-10
9
-10
9
-10
9
-10
10
-12
9
-10
9
-10
10
-10
10
-9
10
-10
8
-10
10
-8
11
-10
10
-9
9
-9
10
-8
10
-9
10
-9
10
-10
10
-9
10
-9
9
-10
12
-9
8
-9
9
-10
10
-8
10
-12
-7
14
-7
11
-9
12
-9
11
-9
12
-9
11
-9
10
-9
10
-10
12
-8
10
-9
13
-9
12
-9
12
-8
11
-10
10
-10
13
10
-16
11
-10
10
-12
9
-9
8
-10
9
-10
10
-10
10
-10
10
-9
11
-9
9
-10
10
-10
9
-9
8
-10
10
-10
10
-13
-8
14
-8
10
-11
9
-9
9
-10
10
-10
11
-9
13
-9
11
-9
11
-10
12
-9
12
-9
11
-9
10
-9
10
-9
11
-10
12
-10
10
-9
11
-10
10
-10
12
-9
11
-11
9
-9
11
-12
12
-11
11
-9
10
-12
10
-11
10
-10
10
-11
10
-10
10
-11
11
-10
9
-10
10
-10
9
-10
10
-9
8
-11
11
-9
9
-10
11
-10
10
-11
11
-10
10
-11
10
-10
11
-10
8
-11
11
-8
9
-8
10
-9
12
-11
10
-9
11
-10
12
-10
11
-9
12
-10
11
-9
11
-9
11
-10
12
-8
10
-11
10
-11
11
-11
10
-11
11
-10
9
-10
9
-11
11
-9
10
-12
10
-10
9
-11
10
-11
11
-13
11
-12
12
-12
10
-10
10
-10
11
-9
10
-9
12
-9
12
-8
10
-9
12
-10
11
-9
12
-9
10
-9
10
-10
11
-10
9
-9
11
-10
9
-9
10
-10
10
-9
11
-10
9
-11
12
-10
9
-12
12
-9
10
-9
11
-10
10
-9
11
-9
11
-10
11
-10
12
-9
10
-10
11
-9
12
-10
10
-10
10
-11
11
-10
10
-11
10
-11
12
-8
11
-9
10
-10
10
-11
10
-10
10
-10
11
-10
12
-10
12
-10
12
-11
12
-10
10
-11
12
-10
10
-9
10
-10
11
-10
10
-10
9
-8
9
-12
11
-11
9
-11
10
-9
9
-10
9
-11
10
-10
11
-10
10
-10
10
-10
11
-10
12
-9
10
-9
11
-9
10
-12
11
-9
10
-10
10
-11
11
-10
13
-10
11
-9
12
-9
10
-10
11
-10
11
-10
10
-9
10
-11
9
-11
11
-10
10
-10
10
-12
9
-11
10
-10
9
-11
10
-10
11
-10
12
-9
11
-10
10
-10
10
-8
12
-10
11
-9
13
-8
9
-8
9
-10
11
-10
10
-11
9
-10
11
-10
8
-11
10
-11
9
-10
9
-10
11
-10
11
-9
12
-11
10
-9
11
-10
12
-9
9
-10
10
-9
10
-10
10
-10
10
-11
12
-9
10
-9
10
-9
10
-9
11
-9
10
-9
12
-9
12
-10
10
-10
9
-11
13
-10
11
-9
10
-9
10
-9
11
-10
11
-10
10
-10
11
-10
10
-10
10
-10
10
-9
11
-10
11
-10
11
-10
11
-10
12
-9
10
-10
11
-10
12
-11
11
-8
8
-11
11
-9
11
-10
10
-10
11
-11
9
-10
11
-8
10
-10
11
-11
12
-10
11
-9
10
-11
10
-11
11
-9
9
-10
10
-11
9
-10
10
-11
10
-12
11
-9
11
-10
11
-10
11
-9
11
-9
11
-9
12
-10
12
-9
11
-11
10
-9
12
-10
10
-10
10
-10
10
-10
10
-11
10
-10
9
-10
10
-11
9
-12
11
-11
10
-12
10
-11
8
-12
11
-10
9
-11
8
-11
9
-10
10
-8
11
-10
11
-10
12
-8
11
-9
11
-8
12
-9
10
-9
10
-9
11
-12
11
-10
10
-11
9
-11
10
-9
10
-10
10
-10
8
-10
11
-11
11
-9
10
-10
11
-10
12
-10
10
-10
11
-10
10
-10
12
-11
11
-9
9
-11
10
-10
11
-10
10
-9
10
-12
12
-10
11
-10
10
-10
12
-10
11
-9
10
-9
9
-11
11
-9
9
-11
12
-10
9
-10
10
-10
8
-9
11
-10
11
-11
11
-11
10
-11
11
-10
10
-10
12
-11
11
-10
9
-8
11
-10
9
-10
11
-9
12
-12
10
-11
10
-11
11
-9
8
-10
12
-9
13
-12
9
-9
9
-11
10
-9
9
-11
11
-11
12
-10
12
-9
12
-10
10
-9
11
-11
11
-11
11
-10
10
-10
10
-9
10
-11
10
-11
11
-9
11
-8
8
-9
12
-10
10
-11
11
-11
12
-10
9
-10
10
-9
10
-11
10
-10
11
-10
9
-10
11
-11
9
-10
9
-9
12
-10
12
-11
10
-10
10
-10
11
-10
11
-10
11
-8
10
-9
11
-10
12
-9
11
-8
12
-9
10
-8
13
-10
9
-11
12
-10
11
-10
10
-10
10
-10
10
-9
10
-10
10
-11
10
-10
9
-12
10
-11
10
-10
9
-11
10
-12
10
-12
9
-10
9
-11
10
-11
11
-12
11
-11
11
-11
8
-10
10
-10
12
-10
12
-11
12
-8
12
-9
10
-9
12
-10
10
-11
12
-10
11
-10
11
-9
10
-9
10
-10
10
-10
10
-9
10
-9
10
-11
11
-10
9
-10
9
-11
10
-11
11
-10
11
-11
11
-11
10
-11
10
-10
9
-9
10
-10
11
-10
10
-11
10
-9
8
-10
12
-11
11
-10
11
-11
10
-11
11
-10
11
-11
12
-8
11
-10
11
-10
11
-9
12
-11
11
-10
9
-11
11
-10
10
-11
9
-10
11
-9
10
-9
11
-8
12
-10
11
-11
11
-9
11
-10
11
-10
11
-9
10
-10
11
-9
11
-9
11
-11
12
10
-16
10
-11
9
-9
9
-10
10
-9
10
-12
10
-11
8
-10
9
-9
10
-11
10
-12
11
-9
9
-9
10
-10
10
-9
9
-10
8
-9
11
-9
10
-9
9
-8
11
-10
11
-9
9
-9
8
-10
9
-10
12
-10
8
-9
11
-9
10
-8
10
-9
11
-9
10
-9
10
-9
10
-9
10
-10
12
-8
10
-9
11
-10
10
-10
9
-10
10
-10
9
-10
10
-9
9
-9
8
-9
10
-10
9
-9
9
-12
-9
14
-8
10
-8
9
-9
10
-9
10
-9
10
-8
8
-10
11
-9
9
-10
11
-9
10
-9
9
-8
10
-10
10
-10
10
-9
11
-9
11
-8
10
-10
10
-11
11
-10
12
-10
10
-10
11
-11
9
-10
10
-11
11
-11
9
-11
11
-10
10
-10
10
-10
11
-11
10
-10
11
-10
11
-10
10
-10
10
-10
12
-9
11
-9
11
-10
10
-9
10
-10
13
-9
11
-10
12
-9
12
-10
12
-9
10
-9
14
9
-15
9
-11
9
-10
9
-11
10
-11
9
-11
8
-11
9
-11
10
-12
8
-11
9
-11
8
-11
10
-10
10
-11
9
-10
9
-10
9
-10
9
-9
10
-10
10
-8
12
-10
9
-9
9
-9
10
-11
11
-9
9
-9
8
-10
12
-10
9
-9
9
-7
8
-9
10
-12
-8
13
-8
10
-10
11
-10
12
-9
10
-10
10
-9
10
-9
10
-10
10
-10
10
-9
10
-9
11
-10
9
-10
10
-9
10
-9
10
-9
12
-8
11
-8
12
-9
12
-9
12
-8
11
-9
11
-10
12
-10
12
-9
9
-10
11
-10
9
-9
11
-11
12
-10
11
-11
9
-11
10
-10
9
-9
10
-11
10
-11
10
-10
10
-10
12
-11
11
-10
10
-10
10
-10
11
-8
9
-10
11
-10
10
-9
11
-12
11
-11
12
-10
9
-11
10
-11
9
-10
10
-10
11
-11
9
-11
9
-11
10
-11
9
-11
8
-10
11
-11
11
-11
11
-9
10
-10
15
10
-15
11
-10
9
-10
10
-10
10
-10
10
-10
10
-10
10
-10
9
-10
10
-10
10
-11
10
-10
10
-9
9
-10
11
-10
9
-14
-9
13
-8
11
-8
11
-8
9
-9
12
-8
10
-8
11
-9
11
-8
10
-9
12
-8
10
-9
11
-10
10
-9
11
-9
9
-10
13
-11
8
-10
10
-10
11
-10
11
-10
11
-10
10
-10
12
-10
10
-10
10
-10
10
-10
9
-11
12
-10
9
-10
11
-11
11
-11
11
-9
9
-10
11
-11
10
-10
10
-10
10
-10
10
-10
9
-10
11
-11
11
-9
11
-10
12
-10
12
-10
10
-11
10
-9
10
-11
14
10
-16
12
-12
8
-11
9
-11
10
-12
9
-12
10
-11
9
-9
10
-10
10
-9
9
-9
9
-12
10
-9
9
-9
10
-12
11
-10
10
-10
10
-10
9
-10
9
-9
9
-10
11
-9
10
-9
10
-10
9
-9
11
-10
11
-10
10
-10
11
-9
10
-8
10
-9
12
-13
-8
14
-8
11
-9
10
-9
11
-9
10
-10
11
-9
12
-9
11
-8
11
-9
10
-9
10
-10
9
-10
10
-10
9
-10
11
-10
9
-9
9
-8
11
-9
10
-10
13
-8
10
-9
10
-11
10
-9
11
-8
10
-10
10
-9
10
-12
10
-11
11
-10
9
-11
11
-11
10
-10
11
-11
10
-9
11
-9
10
-11
10
-11
11
-12
9
-11
9
-9
11
-11
11
-10
11
-10
10
-11
10
-8
12
-10
11
-7
10
-9
11
-10
11
-8
10
-9
11
-9
12
-9
11
-10
10
-10
11
-8
11
-10
11
-11
10
-10
9
-10
10
-9
10
-10
10
-12
12
-10
10
-11
10
-9
10
-10
11
-9
10
-11
9
-9
11
-9
11
-11
10
-8
10
-11
10
-11
10
-11
10
-10
9
-10
10
-11
10
-11
10
-10
11
-10
10
-10
10
-10
11
-11
10
-10
10
-10
9
-10
11
-9
11
-8
11
-10
11
-10
12
-9
11
-10
9
-10
14
10
-16
9
-11
9
-11
8
-9
10
-11
9
-11
10
-10
9
-10
8
-9
9
-11
10
-10
10
-9
9
-11
10
-9
10
-9
11
-9
10
-9
9
-10
9
-9
9
-11
10
-10
10
-9
10
-9
11
-8
8
-10
10
-9
9
-10
10
-11
10
-10
8
-10
11
-11
10
-13
-8
14
-8
12
-9
11
-10
10
-9
12
-7
8
-9
12
-9
11
-8
12
-8
12
-9
10
-9
11
-8
10
-10
10
-9
10
-9
10
-9
11
-9
10
-10
10
-10
12
-8
11
-10
11
-9
11
-10
11
-9
11
-9
11
-9
11
-9
11
-10
11
-9
11
-10
11
-10
10
-10
9
-9
10
-10
11
-10
12
-10
11
-10
10
-10
10
-11
10
-10
11
-10
10
-9
9
-10
11
-12
10
-10
10
-11
10
-11
10
-11
12
-10
10
-10
10
-11
11
-9
9
-12
9
-10
11
-10
10
-11
12
-9
9
-11
10
-11
11
-9
10
-9
10
-10
11
-11
9
-9
9
-10
10
-9
9
-10
10
-9
9
-11
11
-10
12
-11
9
-10
11
-10
11
-10
12
-12
8
-11
11
-10
9
-9
10
-9
13
8
-15
11
-11
9
-10
9
-11
11
-10
10
-10
10
-11
11
-11
9
-12
9
-9
9
-10
9
-10
10
-10
10
-9
9
-9
9
-10
10
-9
10
-10
10
-10
9
-9
9
-10
10
-10
10
-9
8
-9
10
-9
10
-9
10
-10
9
-8
9
-9
11
-10
10
-9
10
-13
-7
13
-8
11
-8
9
-8
11
-10
9
-10
10
-10
10
-10
10
-9
11
-9
10
-9
11
-10
10
-9
11
-9
11
-10
11
-10
14
10
-13
10
-10
10
-10
10
-10
10
-10
9
-10
10
-10
10
-10
9
-10
9
-9
9
-9
9
-9
9
-12
10
-11
10
-8
9
-12
-8
15
-8
11
-8
10
-9
10
-9
10
-9
9
-8
10
-9
12
-9
12
-10
11
-9
10
-8
10
-8
10
-9
10
-10
10
-10
11
-10
11
-9
10
-9
10
-10
9
-10
9
-10
9
-11
9
-11
9
-10
10
-10
10
-10
12
-9
11
-10
11
-10
11
-8
11
-10
11
-9
12
-10
10
-10
10
-10
11
-11
12
-10
10
-10
10
-10
10
-10
9
-10
11
-10
12
-10
13
-10
11
-10
10
-9
11
-9
12
-11
12
-12
11
-11
10
-9
10
-9
11
-9
11
-11
10
-9
12
-11
9
-9
10
-9
10
-11
12
-9
10
-10
11
-11
12
-11
11
-11
11
-10
8
-8
11
-10
10
-10
11
-9
8
-10
11
-11
11
-11
11
-12
9
-9
11
-10
10
-9
10
-9
12
-9
11
-9
11
-10
10
-9
9
-12
11
-10
9
-9
9
-10
10
-11
10
-10
9
-11
10
-10
10
-11
10
-10
11
-8
11
-10
11
-9
11
-11
9
-10
9
-11
10
-9
10
-10
11
-11
11
-9
9
-10
11
-9
12
-10
11
-8
11
-10
13
-8
12
-10
12
-9
12
-9
12
-8
13
-10
11
-10
10
-10
10
-10
11
-10
11
-10
10
-10
11
-10
11
-10
10
-10
12
-11
10
-9
9
-10
10
-11
11
-10
9
-11
10
-10
9
-10
9
-11
9
-10
10
-10
11
-8
10
-11
11
-10
11
-10
12
-10
10
-11
11
-11
10
-11
10
-9
10
-10
10
-9
11
-9
12
-10
10
-11
10
-11
11
-10
11
-9
11
-10
11
-11
12
-9
10
-10
12
-10
10
-11
10
-10
10
-9
12
-11
12
-9
12
-10
11
-11
9
-9
10
-11
12
-9
10
-10
10
-11
10
-9
10
-10
9
-10
10
-10
11
-11
10
-11
12
-12
9
-9
10
-10
11
-10
12
-10
10
-10
11
-10
10
-10
9
-9
10
-11
11
-11
12
-11
11
-11
10
-10
10
-10
9
-11
9
-10
10
-10
10
-11
9
-9
10
-9
11
-8
10
-9
10
-8
10
-9
12
-8
10
-10
12
-8
10
-8
11
-10
10
-9
10
-10
11
-10
11
-10
10
-10
9
-10
11
-11
9
-11
11
-10
10
-11
11
-9
10
-11
11
-9
10
-12
11
-10
11
-10
9
-11
10
-9
11
-11
12
-10
11
-9
10
-11
11
-11
9
-10
9
-12
11
-11
10
-10
11
-11
11
-9
12
-8
11
-9
11
-9
10
-11
9
-11
11
-10
11
-9
10
-12
11
-10
12
-10
10
-10
10
-10
10
-11
11
-11
10
-10
11
-10
10
-10
11
-9
12
-9
10
-10
11
-11
11
-10
9
-10
10
-10
10
-11
10
-10
10
-8
10
-11
10
-11
10
-11
10
-11
11
-11
10
-10
10
-8
11
-10
11
-10
11
-11
11
-9
9
-9
10
-10
10
-11
11
-10
10
-10
10
-12
11
-10
11
-10
10
-11
10
-10
10
-10
10
-10
12
-10
11
-9
9
-9
11
-11
10
-10
10
-10
10
-10
11
-12
9
-10
10
-10
11
-11
10
-10
12
-10
10
-9
10
-9
11
-9
12
-10
9
-10
12
-10
11
-11
11
-11
11
-10
11
-10
10
-8
8
-10
11
-10
13
-11
10
-10
10
-9
10
-10
10
-9
11
-9
10
-10
11
-10
12
-10
11
-10
10
-11
10
-10
9
-10
11
-10
10
-10
11
-10
11
-9
9
-11
11
-11
11
-10
8
-11
11
-11
10
-10
10
-11
11
-9
11
-9
8
-10
10
-9
11
-9
12
-8
10
-9
11
-10
10
-9
10
-10
10
-11
12
-10
12
-10
12
-10
9
-10
11
-11
10
-10
10
-11
10
-11
10
-9
10
-10
11
-10
11
-9
10
-10
10
-10
10
-11
10
-10
10
-10
11
-10
9
-10
10
-9
11
-10
10
-10
11
-10
11
-10
11
-10
11
-8
11
-9
11
-10
10
-11
9
-9
10
-11
10
-11
11
-9
11
-9
11
-10
11
-10
11
-9
11
-10
12
-9
9
-10
11
-11
10
-10
10
-11
11
-10
11
-11
10
-9
11
-11
13
-11
12
-9
10
-11
11
-11
11
-10
10
-11
9
-10
10
-12
10
-11
10
-11
10
-11
11
-10
9
-10
11
-10
11
-11
10
-11
13
-9
10
-11
10
-9
9
-10
11
-9
10
-10
11
-10
10
-10
9
-11
10
-12
10
-10
10
-10
10
-11
10
-10
12
-12
11
-12
12
-10
9
-9
12
-8
10
-9
12
-8
12
-8
11
-9
12
-9
12
-10
12
-10
11
-10
11
-10
10
-11
12
-10
10
-10
10
-11
10
-11
10
-10
11
-10
10
-11
10
-9
10
-10
11
-11
11
-9
10
-10
11
-10
9
-11
10
-11
9
-11
10
-10
9
-10
11
-10
10
-10
12
-11
10
-11
10
-10
10
-10
11
-11
11
-10
10
-9
11
-10
10
-9
15
10
-15
10
-10
9
-9
11
-12
10
-10
8
-11
10
-9
9
-10
9
-11
9
-10
10
-10
9
-10
10
-9
9
-10
10
-9
10
-10
11
-9
9
-10
11
-10
10
-8
9
-9
10
-10
9
-9
9
-10
10
-9
8
-10
9
-10
9
-9
9
-10
9
-10
10
-10
9
-8
10
-9
9
-9
11
-9
10
-9
9
-10
11
-10
10
-8
9
-9
10
-9
9
-10
8
-10
8
-10
10
-11
9
-9
9
-9
11
-12
-10
13
-8
12
-9
10
-8
11
-9
10
-10
13
-9
11
-11
10
-9
10
-10
9
-9
12
-9
12
-10
9
-11
10
-9
11
-9
10
-10
10
-10
9
-11
10
-9
8
-11
10
-11
11
-10
11
-9
10
-9
12
-8
12
-10
11
-9
12
-11
12
-8
9
-10
11
-10
10
-11
11
-10
10
-10
11
-10
12
-10
10
-10
9
-9
10
-10
10
-10
10
-11
9
-10
9
-10
10
-11
10
-10
10
-10
11
-9
15
10
-13
11
-10
11
-10
12
-9
10
-10
11
-11
11
-11
11
-10
9
-10
10
-10
9
-10
10
-11
10
-9
9
-11
9
-10
9
-10
9
-12
11
-11
7
-10
9
-10
8
-9
10
-7
9
-8
9
-8
10
-8
11
-9
11
-9
10
-9
9
-8
10
-9
11
-9
10
-13
-8
14
-9
11
-9
9
-8
10
-9
11
-10
10
-8
10
-9
9
-10
11
-8
11
-8
11
-10
11
-10
11
-9
10
-10
12
-9
11
-9
10
-10
13
-9
11
-8
11
-10
11
-9
12
-11
12
-12
10
-9
9
-11
11
-9
10
-10
11
-10
9
-10
10
-9
10
-10
10
-12
12
-10
10
-11
10
-11
10
-11
9
-11
10
-10
9
-11
11
-10
10
-11
10
-10
10
-9
9
-11
10
-9
10
-8
9
-9
9
-9
10
-9
10
-11
12
-11
12
-9
10
-9
10
-9
12
-11
10
-10
11
-9
9
-11
10
-11
11
-10
9
-10
12
-11
10
-10
15
9
-14
11
-11
13
-9
9
-10
11
-10
10
-12
12
-11
9
-10
8
-11
11
-11
11
-10
10
-10
11
-9
9
-8
10
-9
10
-13
-7
15
-7
11
-10
11
-8
10
-8
9
-9
11
-10
11
-9
10
-8
10
-10
10
-11
12
-10
10
-9
11
-10
11
-10
9
-10
10
-10
10
-10
9
-9
11
-9
12
-9
9
-11
11
-10
10
-10
11
-10
9
-11
12
-8
8
-10
10
-10
9
-10
9
-10
8
-10
10
-9
10
-11
12
-10
11
-8
10
-10
11
-10
11
-8
11
-10
12
-10
12
-10
11
-10
9
-10
11
-9
10
-10
10
-10
11
-11
14
8
-16
10
-11
10
-12
8
-11
9
-12
9
-10
10
-10
10
-9
9
-9
9
-11
11
-10
10
-9
11
-8
8
-9
10
-11
11
-9
10
-10
9
-11
11
-10
9
-9
8
-10
10
-9
9
-10
8
-10
10
-11
11
-12
8
-10
9
-10
10
-11
9
-9
8
-8
9
-12
-7
13
-8
13
-9
12
-8
11
-8
8
-8
11
-9
11
-9
10
-9
10
-9
8
-11
11
-8
9
-12
12
-9
10
-10
10
-11
11
-9
10
-10
11
-9
11
-9
10
-9
10
-10
12
-10
11
-10
11
-11
11
-10
9
-11
10
-9
10
-11
12
-10
10
-11
10
-10
11
-9
10
-8
10
-8
12
-10
11
-10
11
-10
9
-9
10
-9
11
-11
10
-10
12
-9
13
-9
9
-9
12
-10
12
-10
11
-9
8
-10
9
-11
9
-10
10
-10
10
-9
10
-10
10
-11
10
-10
9
-10
10
-11
10
-9
10
-10
9
-10
10
-10
10
-11
10
-11
10
-9
10
-10
12
-13
10
-9
10
-10
12
-11
10
-11
12
-9
11
-9
11
-9
12
-9
10
-9
11
-10
11
-9
9
-9
10
-10
10
-9
11
-11
10
-10
9
-10
10
-11
12
-11
10
-10
9
-11
11
-10
10
-11
10
-11
12
-11
10
-9
10
-10
10
-10
10
-9
13
10
-16
10
-11
10
-9
9
-10
10
-10
10
-9
10
-10
10
-10
10
-11
11
-10
9
-10
10
-10
10
-9
9
-10
10
-10
10
-9
11
-9
9
-9
9
-9
12
-7
8
-9
10
-9
11
-8
11
-10
13
-9
10
-8
10
-9
8
-10
9
-10
9
-11
9
-9
10
-14
-8
13
-8
11
-10
8
-9
12
-8
10
-9
9
-6
11
-8
13
-9
11
-9
10
-11
12
-10
10
-10
11
-10
12
-9
9
-9
11
-9
10
-9
9
-10
12
-9
9
-9
11
-11
12
-9
9
-8
12
-9
10
-9
12
-10
9
-10
10
-10
10
-10
12
-10
10
-9
10
-10
13
-11
10
-10
11
-9
9
-10
9
-9
9
-11
12
-10
11
-9
11
-10
10
-11
11
-9
11
-11
11
-9
10
-9
9
-10
10
-9
11
-10
12
-10
11
-11
11
-12
12
-9
12
-10
10
-9
11
-9
10
-10
11
-10
10
-10
11
-10
10
-9
11
-9
11
-10
10
-10
8
-10
10
-11
8
-11
9
-10
10
-10
10
-10
10
-11
9
-11
10
-11
11
-11
9
-10
11
-8
11
-10
10
-10
10
-11
13
10
-15
10
-12
9
-11
10
-10
10
-10
10
-12
10
-11
10
-9
8
-11
10
-10
8
-10
8
-11
9
-10
9
-10
9
-10
9
-10
10
-10
10
-9
10
-7
8
-9
12
-9
9
-9
10
-9
10
-10
11
-8
10
-9
11
-8
9
-7
9
-9
12
-9
9
-8
10
-13
-7
15
-7
12
-9
11
-8
11
-10
11
-8
9
-9
11
-9
10
-10
11
-9
11
-9
10
-10
10
-10
11
-10
10
-10
10
-9
13
9
-16
10
-11
10
-10
8
-11
10
-10
8
-10
10
-10
8
-9
9
-10
8
-11
9
-10
10
-9
10
-10
10
-9
10
-10
9
-12
-9
12
-7
11
-8
11
-8
11
-8
10
-10
11
-10
10
-9
10
-8
10
-10
11
-9
11
-9
10
-10
12
-9
10
-8
11
-11
11
-9
12
-10
8
-10
10
-10
10
-10
11
-11
11
-10
9
-11
10
-10
9
-11
13
-10
12
-9
12
-9
13
-9
11
-9
12
-10
11
-9
10
-9
11
-9
10
-10
10
-10
10
-9
8
-10
11
-11
11
-10
10
-10
9
-10
9
-9
11
-10
12
-9
9
-10
12
-9
11
-11
10
-9
12
-11
11
-10
10
-11
10
-10
11
-10
10
-9
8
-9
11
-11
11
-10
11
-10
12
-9
10
-10
10
-10
11
-11
11
-11
11
-9
11
-10
12
-10
10
-9
10
-9
11
-9
11
-9
11
-10
9
-10
9
-10
11
-11
9
-10
10
-10
11
-9
11
-11
12
-9
11
-8
10
-10
10
-10
10
-10
11
-11
12
-10
11
-10
10
-10
11
-11
12
-10
10
-10
11
-10
10
-9
10
-12
10
-10
11
-10
11
-11
10
-11
11
-9
11
-10
11
-11
11
-10
10
-11
11
-10
10
-10
12
-11
10
-12
11
-10
9
-11
9
-11
11
-10
11
-11
9
-10
9
-11
11
-10
11
-10
11
-11
12
-11
12
-10
10
-11
12
-11
10
-9
10
-8
11
-10
11
-9
11
-10
13
-10
12
-10
11
-10
10
-9
10
-10
11
-11
10
-9
10
-11
9
-11
12
-9
9
-9
9
-10
9
-9
10
-12
10
-10
8
-11
9
-11
10
-11
10
-10
10
-10
10
-12
10
-10
8
-11
10
-10
11
-10
12
-9
10
-10
11
-10
11
-10
11
-8
11
-11
11
-10
11
-9
12
-11
12
-9
9
-11
10
-10
10
-10
11
-11
9
-10
9
-13
11
-11
9
-12
11
-11
10
-10
10
-10
12
-10
11
-11
12
-9
12
-10
10
-10
12
-9
10
-9
11
-10
12
-11
13
-10
10
-10
11
-10
10
-9
10
-10
11
-11
11
-10
10
-9
10
-10
10
-10
10
-11
12
-10
11
-10
12
-9
11
-10
10
-11
11
-9
11
-11
9
-11
11
-9
10
-11
11
-10
10
-10
10
-11
11
-9
11
-11
11
-10
10
-10
11
-10
9
-9
11
-8
11
-10
11
-9
11
-9
12
-10
9
-10
11
-10
10
-9
10
-10
11
-10
9
-10
10
-10
11
-10
11
-9
10
-11
12
-10
10
-9
11
-10
11
-10
10
-11
10
-10
11
-11
9
-10
10
-10
11
-9
11
-10
12
-9
11
-11
12
-9
11
-11
11
-10
10
-9
10
-9
9
-11
10
-10
10
-10
11
-10
11
-10
9
-11
10
-10
10
-11
11
-10
10
-10
12
-10
10
-11
10
-9
9
-9
11
-10
11
-9
11
-9
10
-9
10
-10
11
-11
11
-10
11
-11
10
-10
10
-10
11
-11
13
-10
10
-11
11
-11
10
-9
11
-10
10
-11
11
-11
10
-9
10
-11
11
-10
12
-11
9
-9
10
-11
11
-10
11
-9
10
-11
9
-11
11
-9
10
-10
11
-11
9
-9
11
-8
9
-9
10
-8
11
-11
11
-9
9
-11
11
-11
10
-11
11
-12
11
-9
8
-9
9
-12
10
-10
11
-10
12
-10
12
-10
10
-9
10
-10
13
-10
12
-9
11
-9
10
-10
11
-10
10
-11
10
-11
11
-10
8
-10
10
-11
9
-12
10
-11
10
-10
10
-11
11
-11
12
-10
10
-8
10
-10
10
-9
11
-8
11
-11
12
-10
11
-9
9
-9
11
-13
10
-8
10
-9
12
-10
12
-10
10
-10
12
-10
9
-9
11
-10
10
-10
12
-11
11
-9
11
-10
11
-11
11
-11
12
-10
11
-10
11
-10
11
-10
10
-10
9
-11
10
-10
10
-12
9
-9
9
-9
10
-10
11
-12
12
-11
12
-8
11
-12
9
-10
10
-10
11
-11
11
-10
11
-9
11
-9
10
-9
10
-11
10
-10
10
-10
9
-10
11
-12
10
-10
10
-11
11
-10
10
-10
10
-11
11
-10
9
-11
12
-11
11
-10
10
-10
11
-10
10
-10
9
-11
10
-11
11
-10
7
-9
10
-10
9
-10
11
-9
11
-10
11
-10
10
-9
10
-9
11
-10
10
-9
11
-9
11
-9
11
-9
11
-10
10
-10
10
-9
11
-10
10
-9
10
-10
11
-11
10
-10
11
-10
8
-11
10
-10
10
-11
10
-11
10
-9
11
-10
10
-10
10
-11
12
-9
10
-9
9
-9
11
-10
11
-10
10
-9
10
-8
10
-9
12
-10
11
-9
12
-8
11
-9
12
-10
12
-11
10
-10
9
-12
12
-9
9
-11
11
-10
11
-9
8
-10
10
-9
11
-10
9
-10
10
-10
11
-9
9
-10
11
-10
11
-7
9
-9
12
-10
11
-10
9
-11
11
-11
9
-10
10
-11
8
-11
9
-9
10
-11
10
-11
11
-12
11
-10
12
-10
11
-10
13
10
-14
11
-12
10
-11
10
-11
10
-10
9
-10
10
-11
9
-10
9
-12
9
-9
9
-10
11
-12
9
-11
9
-11
8
-10
9
-9
9
-10
9
-10
9
-8
10
-9
9
-10
10
-9
9
-10
10
-10
11
-10
9
-9
9
-11
9
-9
9
-9
9
-11
10
-11
10
-9
9
-10
11
-8
10
-7
9
-9
12
-9
11
-8
10
-9
12
-9
10
-9
9
-10
10
-10
10
-9
9
-9
9
-10
9
-10
10
-12
-7
16
-7
12
-9
11
-10
12
-8
10
-9
10
-10
11
-10
10
-9
9
-8
10
-9
8
-8
9
-10
10
-9
12
-10
10
-8
10
-11
11
-9
11
-8
12
-8
11
-8
12
-9
13
-10
11
-10
12
-10
11
-8
9
-9
10
-8
10
-11
12
-9
11
-10
11
-10
11
-9
10
-10
10
-11
10
-10
10
-9
10
-10
10
-9
12
-9
11
-10
10
-10
10
-10
11
-11
10
-11
10
-10
9
-10
10
-11
14
10
-15
10
-11
9
-12
9
-11
10
-10
8
-12
10
-10
10
-11
9
-10
9
-9
9
-12
10
-11
10
-10
10
-10
11
-9
10
-8
10
-9
10
-9
11
-9
10
-9
10
-10
10
-10
9
-10
11
-10
10
-9
11
-10
10
-9
10
-9
9
-11
10
-11
10
-10
9
-13
-10
14
-8
9
-10
11
-9
10
-10
12
-9
13
-9
9
-10
11
-9
11
-8
12
-8
10
-8
10
-10
12
-9
11
-9
10
-8
9
-12
11
-9
10
-11
10
-11
9
-8
10
-11
11
-10
10
-10
9
-11
11
-11
9
-11
9
-9
11
-10
10
-10
10
-9
10
-10
11
-10
9
-10
9
-10
10
-11
10
-9
11
-10
9
-10
11
-10
11
-10
10
-9
10
-10
10
-9
11
-9
11
-9
10
-10
13
-9
10
-9
9
-10
10
-11
11
-9
10
-11
10
-11
10
-9
8
-11
11
-11
11
-9
11
-11
10
-11
10
-11
12
-11
11
-10
10
-9
13
11
-15
11
-11
9
-11
9
-11
9
-11
10
-10
10
-9
8
-10
9
-10
9
-11
11
-10
10
-9
8
-10
9
-9
10
-10
11
-13
-8
14
-7
10
-10
11
-8
12
-8
10
-9
12
-10
9
-9
11
-9
12
-8
10
-11
11
-11
11
-10
10
-9
10
-10
11
-10
9
-10
10
-9
8
-11
11
-10
9
-10
9
-10
9
-9
12
-12
10
-9
11
-8
10
-9
10
-10
9
-10
11
-10
9
-11
11
-9
10
-10
13
-12
10
-11
10
-8
12
-9
13
-9
13
-9
10
-9
10
-9
9
-11
10
-10
10
-11
9
-10
9
-11
10
-10
9
-11
13
11
-15
10
-12
9
-11
10
-10
9
-11
10
-11
9
-11
9
-11
8
-10
10
-10
11
-9
8
-9
9
-9
11
-10
11
-9
12
-9
8
-10
10
-10
10
-9
9
-9
11
-9
10
-9
10
-10
10
-10
10
-9
11
-8
10
-8
11
-10
11
-8
10
-9
11
-9
9
-12
-8
14
-9
12
-10
13
-9
9
-8
9
-10
11
-8
11
-10
11
-8
12
-8
10
-9
11
-9
10
-9
11
-9
12
-9
10
-10
11
-8
10
-9
11
-10
11
-11
11
-11
9
-10
10
-10
9
-9
9
-10
10
-11
10
-11
9
-10
9
-11
9
-12
11
-10
11
-11
11
-9
9
-9
10
-9
9
-10
12
-11
9
-10
10
-11
10
-11
9
-9
9
-9
10
-12
10
-10
11
-9
11
-10
11
-9
12
-10
12
-11
12
-8
11
-10
9
-9
11
-10
10
-11
9
-10
10
-11
9
-11
10
-9
9
-11
10
-10
11
-9
11
-8
10
-11
12
-9
11
-11
11
-11
10
-11
10
-10
9
-11
12
-12
10
-10
9
-11
10
-11
11
-9
11
-12
11
-10
11
-9
12
-9
10
-9
12
-10
11
-9
11
-10
10
-10
13
-9
12
-11
11
-10
11
-10
10
-9
10
-9
11
-10
10
-9
9
-11
12
-9
10
-8
10
-9
10
-10
15
9
-15
11
-10
8
-11
9
-11
9
-10
8
-11
11
-10
10
-11
9
-9
8
-10
9
-10
10
-10
9
-9
9
-9
11
-10
9
-10
11
-12
10
-10
10
-11
9
-10
10
-11
9
-11
9
-10
8
-9
10
-8
10
-9
10
-10
11
-10
10
-8
9
-9
10
-9
10
-13
-8
13
-7
11
-10
9
-10
11
-8
10
-8
11
-8
11
-10
9
-8
10
-8
11
-10
11
-10
9
-9
9
-8
9
-12
10
-7
8
-10
10
-11
10
-8
10
-11
10
-10
10
-9
9
-9
10
-9
8
-9
13
-10
9
-12
11
-10
12
-9
10
-10
11
-10
11
-11
12
-9
10
-11
8
-10
10
-10
12
-9
11
-8
11
-10
11
-10
10
-10
13
-9
11
-10
11
-9
9
-9
10
-11
11
-10
12
-11
10
-10
11
-10
11
-10
12
-10
10
-10
11
-11
10
-10
9
-10
10
-11
8
-10
11
-11
9
-12
14
-10
9
-10
13
-9
12
-10
10
-10
11
-10
9
-9
11
-9
11
-13
9
-10
10
-11
9
-10
12
-10
10
-9
10
-11
9
-10
10
-8
11
-11
12
-10
10
-10
15
10
-14
11
-10
10
-10
9
-10
9
-10
8
-11
11
-9
10
-10
8
-10
9
-12
11
-6
8
-11
12
-9
11
-8
10
-10
11
-11
9
-9
10
-8
10
-10
9
-10
10
-9
12
-9
9
-8
10
-9
11
-9
10
-9
9
-7
9
-11
11
-10
9
-9
9
-10
9
-13
-9
14
-8
11
-10
10
-10
9
-9
9
-9
10
-9
11
-10
11
-9
11
-10
11
-9
10
-10
10
-9
11
-12
10
-9
9
-11
15
9
-15
10
-10
10
-11
10
-9
9
-9
9
-10
12
-11
9
-8
8
-11
10
-9
10
-10
10
-10
9
-10
10
-10
9
-7
9
-14
-7
14
-8
9
-9
12
-10
10
-8
11
-11
10
-8
11
-8
11
-8
11
-9
10
-10
11
-9
10
-9
10
-11
10
-9
10
-10
10
-8
9
-11
11
-11
10
-11
12
-10
11
-9
12
-10
11
-9
10
-10
11
-9
10
-9
12
-8
9
-9
10
-9
12
-9
8
-10
11
-9
10
-10
12
-12
12
-10
11
-7
10
-9
12
-10
11
-10
11
-10
11
-10
11
-10
8
-9
9
-10
11
-10
10
-9
12
-9
10
-9
12
-11
11
-9
10
-10
12
-10
12
-9
10
-9
10
-9
11
-12
10
-9
9
-9
10
-10
10
-9
9
-9
10
-11
10
-9
10
-10
10
-12
11
-11
11
-11
10
-11
10
-12
9
-10
9
-11
10
-11
10
-10
10
-11
12
-11
11
-10
10
-11
12
-11
9
-11
11
-9
10
-11
12
-10
10
-11
12
-10
11
-9
10
-10
12
-9
13
-9
11
-10
12
-9
10
-9
11
-11
11
-11
10
-10
10
-10
9
-12
9
-10
10
-9
10
-12
11
-9
10
-12
11
-12
11
-11
11
-10
11
-11
12
-9
10
-10
12
-9
11
-9
11
-9
11
-9
11
-8
10
-11
13
-9
10
-9
10
-9
11
-10
10
-12
11
-10
11
-10
12
-10
11
-9
11
-9
11
-10
12
-9
9
-9
11
-9
12
-10
11
-10
11
-10
9
-9
10
-10
10
-10
8
-11
10
-11
10
-10
10
-10
9
-11
12
-10
10
-10
9
-10
11
-11
10
-11
11
-10
9
-10
11
-11
9
-11
12
-9
10
-9
9
-11
10
-10
10
-9
9
-10
9
-10
11
-9
11
-11
11
-8
10
-10
10
-9
9
-11
11
-10
10
-10
11
-9
10
-9
11
-10
11
-10
11
-9
8
-12
12
-9
11
-9
10
-10
11
-10
11
-9
9
-9
12
-9
12
-9
10
-10
12
-10
11
-10
10
-11
10
-10
10
-11
11
-10
9
-10
11
-9
10
-10
10
-11
10
-10
9
-10
10
-10
12
-10
9
-9
10
-10
12
-10
11
-9
10
-10
10
-11
11
-9
11
-9
11
-9
11
-10
12
-10
10
-10
10
-10
10
-10
9
-9
11
-10
9
-9
12
-11
10
-10
10
-11
10
-12
11
-11
10
-10
9
-11
12
-10
11
-10
10
-9
10
-10
11
-10
10
-9
10
-10
11
-10
11
-9
12
-12
9
-10
10
-10
10
-10
11
-11
9
-9
9
-9
11
-10
12
-10
10
-10
11
-9
10
-9
10
-10
11
-10
10
-9
9
-11
12
-12
10
-10
9
-11
11
-9
11
-9
12
-11
10
-10
10
-9
10
-9
10
-10
11
-10
11
-12
13
-10
12
-9
10
-11
12
-11
11
-10
10
-10
11
-11
11
-9
10
-12
11
-9
10
-10
11
-11
12
-11
9
-9
10
-11
10
-11
11
-10
9
-10
10
-11
10
-9
10
-11
11
-11
11
-10
11
-9
10
-9
11
-10
11
-10
10
-10
12
-10
12
-9
10
-10
12
-11
11
-9
11
-9
10
-10
11
-11
11
-8
9
-10
10
-10
10
-11
11
-10
11
-9
10
-10
10
-10
10
-11
10
-9
9
-10
10
-10
11
-10
12
-10
10
-10
11
-10
10
-11
11
-9
9
-11
11
-10
9
-10
11
-10
11
-11
10
-10
12
-11
10
-11
10
-11
10
-10
11
-11
12
-10
10
-9
10
-9
10
-10
11
-10
9
-10
10
-12
10
-11
11
-10
11
-10
11
-9
12
-9
11
-10
11
-9
11
-9
12
-9
10
-10
11
-8
10
-9
11
-11
11
-11
9
-9
11
-8
9
-10
11
-10
12
-10
10
-8
10
-10
11
-11
10
-11
10
-11
9
-12
10
-10
10
-10
10
-12
11
-10
9
-10
9
-12
10
-10
10
-10
8
-10
11
-10
11
-10
11
-9
11
-9
10
-11
12
-9
11
-10
11
-8
10
-12
10
-10
10
-11
10
-11
11
-11
9
-10
10
-9
9
-10
11
-11
10
-10
11
-11
11
-12
11
-10
10
-11
11
-10
11
-11
10
-11
9
-9
10
-10
10
-11
13
-11
10
-10
11
-9
11
-9
10
-11
11
-10
12
-10
9
-9
10
-10
12
-10
11
-10
11
-11
10
-9
10
-10
11
-10
11
-9
9
-8
10
-9
10
-10
12
-10
9
-10
10
-11
12
-9
11
-9
10
-11
11
-10
10
-10
11
-9
10
-9
9
-11
12
-11
12
-9
10
-9
11
-10
12
-10
12
-10
11
-9
11
-9
10
-10
11
-10
11
-11
10
-11
10
-10
10
-10
13
-11
10
-10
10
-9
9
-10
9
-10
9
-11
9
-10
11
-11
10
-11
9
-9
11
-10
11
-10
10
-11
10
-10
9
-11
10
-11
10
-11
10
-11
10
-10
9
-11
10
-10
10
-12
10
-10
11
-10
10
-9
12
-9
10
-10
9
-10
10
-11
10
-10
11
-10
10
-10
10
-10
15
9
-15
11
-11
11
-11
10
-10
9
-9
11
-9
10
-9
10
-11
12
-9
8
-10
9
-11
10
-10
10
-9
10
-10
11
-8
10
-10
11
-9
8
-10
11
-8
11
-10
10
-11
11
-9
8
-8
8
-10
10
-9
9
-10
9
-10
10
-8
10
-11
10
-7
8
-10
10
-10
8
-10
12
-9
9
-8
9
-7
10
-9
10
-7
10
-8
11
-9
10
-8
10
-9
9
-10
10
-9
8
-8
10
-9
9
-9
11
-13
-8
13
-8
11
-10
9
-8
10
-9
11
-10
10
-9
9
-9
9
-10
10
-11
10
-10
11
-11
11
-9
9
-10
10
-9
12
-9
11
-9
10
-9
11
-10
11
-8
10
-12
10
-10
9
-11
11
-11
11
-10
9
-10
9
-10
10
-10
10
-10
10
-10
10
-9
9
-9
10
-9
11
-10
10
-11
10
-10
11
-10
10
-10
12
-11
11
-10
12
-11
11
-10
11
-11
11
-9
9
-10
10
-11
10
-9
10
-9
13
10
-14
11
-12
9
-12
10
-10
10
-11
9
-10
10
-10
11
-9
11
-9
10
-9
12
-10
11
-9
12
-8
11
-9
10
-10
11
-10
10
-10
10
-9
9
-8
9
-10
9
-10
9
-10
11
-11
9
-10
9
-10
9
-9
8
-10
9
-11
10
-11
10
-11
8
-9
9
-13
-6
11
-8
10
-10
12
-8
11
-8
11
-7
10
-10
11
-8
11
-8
12
-11
11
-6
9
-11
11
-9
10
-9
11
-10
11
-10
10
-10
11
-11
10
-9
11
-9
8
-9
11
-10
10
-11
11
-9
9
-10
11
-10
10
-9
11
-10
11
-11
10
-11
9
-10
10
-11
10
-9
10
-9
10
-10
10
-10
10
-11
10
-9
10
-10
12
-10
11
-10
11
-10
11
-10
10
-10
12
-9
11
-11
11
-8
10
-11
11
-11
10
-9
10
-11
12
-11
10
-11
11
-11
10
-9
10
-10
11
-8
11
-12
13
-9
11
-9
11
-10
12
-11
12
-9
9
-10
14
10
-16
10
-11
10
-10
9
-10
9
-10
10
-11
11
-12
8
-11
10
-11
10
-11
8
-10
10
-9
10
-10
10
-10
10
-9
11
-13
-7
15
-7
10
-8
10
-9
12
-9
11
-10
6
-8
10
-8
11
-9
11
-8
11
-9
10
-9
9
-9
9
-10
10
-10
10
-9
11
-10
12
-10
11
-9
11
-9
11
-10
9
-9
10
-10
10
-10
9
-11
9
-9
11
-11
11
-9
11
-10
12
-8
10
-9
9
-8
11
-10
10
-11
10
-10
11
-10
11
-11
10
-11
10
-10
11
-12
11
-10
11
-8
9
-11
9
-10
10
-10
8
-10
10
-11
9
-12
15
9
-16
9
-12
10
-10
8
-10
8
-12
9
-12
10
-10
8
-11
10
-9
10
-8
9
-9
9
-8
9
-8
11
-9
11
-9
11
-10
9
-9
10
-9
9
-9
10
-9
9
-9
9
-10
9
-11
12
-9
7
-10
9
-9
10
-12
9
-9
9
-9
11
-9
12
-9
9
-13
-8
14
-7
12
-8
11
-9
12
-9
10
-9
11
-10
10
-8
9
-9
10
-9
10
-11
11
-8
10
-10
11
-9
9
-11
10
-10
10
-11
8
-10
10
-11
10
-10
10
-10
11
-10
10
-9
12
-8
11
-9
9
-9
10
-9
13
-9
10
-9
10
-10
9
-10
10
-9
11
-10
10
-11
11
-9
9
-9
9
-10
12
-11
11
-11
11
-8
9
-9
12
-8
11
-11
11
-10
11
-10
10
-11
12
-10
12
-10
12
-12
11
-10
11
-11
11
-10
11
-10
12
-10
11
-10
11
-10
10
-10
9
-10
10
-11
12
-11
12
-10
11
-11
10
-10
10
-10
11
-10
12
-12
9
-9
9
-11
12
-10
10
-10
10
-11
11
-9
10
-10
9
-10
10
-10
9
-10
11
-10
9
-11
10
-11
12
-10
10
-9
9
-10
11
-10
11
-10
11
-9
11
-8
11
-9
12
-12
11
-8
11
-11
12
-10
10
-9
10
-11
10
-11
10
-10
10
-11
14
9
-15
10
-12
9
-11
10
-12
11
-9
9
-13
11
-11
9
-10
9
-10
11
-9
8
-11
12
-10
10
-11
10
-10
11
-9
10
-10
10
-9
9
-10
9
-10
9
-9
9
-9
9
-10
9
-10
10
-9
9
-9
11
-8
9
-8
8
-8
9
-8
9
-9
11
-8
10
-13
-9
16
-8
11
-9
10
-8
11
-8
11
-9
8
-9
12
-10
10
-9
10
-9
11
-9
11
-10
10
-10
9
-9
9
-9
10
-10
10
-11
10
-10
10
-9
13
-10
10
-8
11
-8
11
-10
12
-8
12
-8
12
-8
8
-10
12
-11
10
-9
8
-10
10
-10
11
-11
9
-11
10
-11
10
-11
9
-10
10
-11
10
-11
10
-9
10
-10
11
-11
10
-8
9
-11
11
-10
10
-9
10
-11
10
-11
9
-11
12
-10
11
-11
12
-9
10
-10
11
-10
10
-10
11
-9
10
-9
9
-11
11
-10
10
-10
12
-10
11
-8
11
-8
8
-12
11
-9
10
-10
12
-9
11
-9
10
-9
9
-9
10
-9
11
-10
10
-8
11
-13
13
-10
10
-11
10
-11
13
-11
10
-10
11
-9
11
-10
15
10
-16
10
-11
9
-11
11
-11
10
-10
9
-11
10
-10
9
-11
9
-10
9
-12
10
-10
10
-11
9
-11
11
-9
9
-10
10
-10
9
-10
10
-10
10
-8
9
-9
11
-9
10
-8
9
-10
8
-9
10
-9
10
-9
9
-9
9
-9
9
-10
9
-10
9
-11
10
-12
-8
13
-8
10
-10
10
-8
10
-8
12
-8
11
-9
11
-7
11
-10
12
-10
10
-8
11
-9
10
-8
10
-9
10
-10
11
-9
14
10
-16
10
-11
11
-10
9
-9
9
-10
10
-10
11
-10
10
-9
11
-10
11
-10
10
-9
8
-10
10
-9
10
-11
9
-10
10
-13
-8
14
-8
11
-9
9
-9
11
-10
10
-9
10
-10
10
-9
11
-10
9
-9
12
-9
10
-9
11
-10
9
-9
10
-11
11
-9
11
-9
9
-10
10
-10
11
-9
10
-9
10
-11
9
-10
12
-10
10
-10
10
-10
11
-10
11
-10
9
-10
10
-10
12
-12
9
-10
9
-10
11
-10
12
-9
11
-11
11
-10
10
-9
11
-11
10
-9
11
-9
10
-10
11
-9
10
-10
11
-10
11
-10
10
-10
10
-11
10
-9
11
-10
10
-11
12
-10
10
-10
10
-10
10
-11
11
-11
12
-12
10
-10
10
-10
12
-11
10
-10
11
-9
11
-10
11
-9
12
-9
12
-10
11
-10
12
-11
10
-10
11
-9
9
-10
11
-9
11
-11
10
-9
10
-11
12
-9
11
-9
10
-10
12
-9
11
-9
9
-10
12
-11
11
-11
9
-9
11
-11
10
-9
11
-10
12
-10
11
-9
10
-10
11
-11
10
-9
11
-10
10
-9
11
-10
12
-10
12
-10
11
-11
11
-10
11
-10
11
-10
12
-11
9
-10
10
-10
10
-9
10
-9
10
-10
9
-9
10
-10
11
-9
11
-10
12
-10
11
-10
12
-10
11
-10
12
-11
10
-11
11
-12
9
-8
10
-10
10
-11
9
-10
10
-10
9
-10
10
-10
9
-10
10
-12
10
-9
9
-10
10
-9
11
-10
11
-9
10
-9
11
-9
11
-8
8
-10
11
-10
11
-10
10
-10
9
-10
11
-11
10
-11
12
-9
9
-10
10
-10
8
-10
12
-10
10
-9
9
-11
10
-11
10
-10
11
-9
9
-9
10
-9
11
-10
12
-11
12
-11
10
-10
10
-9
12
-10
12
-9
10
-10
11
-10
10
-11
11
-10
10
-9
8
-11
10
-11
10
-10
12
-9
11
-10
10
-10
10
-10
11
-10
10
-11
11
-9
10
-10
11
-9
10
-10
9
-11
11
-9
11
-9
11
-10
10
-10
10
-10
12
-10
11
-10
11
-9
12
-9
12
-10
10
-10
11
-11
11
-10
10
-10
10
-10
10
-11
10
-11
10
-10
9
-9
10
-10
12
-10
10
-10
9
-11
11
-11
11
-12
10
-10
11
-11
11
-10
10
-9
10
-10
12
-10
11
-9
10
-9
10
-9
10
-11
11
-11
12
-9
11
-12
12
-10
12
-10
10
-9
11
-10
10
-11
11
-10
9
-10
10
-10
11
-11
11
-9
10
-10
10
-10
11
-9
11
-11
9
-9
10
-10
11
-10
11
-9
9
-11
13
-9
11
-10
11
-10
10
-11
10
-8
8
-10
11
-10
10
-10
9
-12
12
-10
10
-9
11
-11
13
-10
10
-11
11
-10
11
-10
11
-11
11
-11
11
-10
10
-8
10
-10
9
-10
11
-10
10
-10
12
-11
12
-9
10
-11
11
-10
12
-10
10
-9
9
-10
11
-11
7
-10
10
-11
10
-10
11
-10
12
-9
11
-9
11
-10
11
-12
10
-11
9
-9
10
-9
12
-9
10
-8
11
-11
11
-10
10
-10
11
-11
11
-11
9
-10
10
-11
12
-11
11
-11
11
-10
10
-10
11
-8
9
-10
10
-10
10
-9
9
-10
11
-11
10
-11
12
-10
11
-9
10
-10
10
-9
11
-9
11
-8
10
-11
11
-10
11
-12
12
-10
10
-10
10
-11
11
-11
9
-10
11
-11
10
-11
10
-10
11
-11
10
-11
11
-12
10
-9
11
-12
11
-10
10
-9
10
-10
11
-10
9
-10
10
-11
12
-9
11
-11
11
-11
11
-11
11
-8
11
-10
11
-9
11
-11
10
-10
9
-8
10
-10
11
-10
10
-11
11
-9
9
-10
10
-9
11
-11
10
-11
10
-11
10
-11
11
-10
9
-12
11
-9
10
-10
11
-10
12
-9
10
-10
12
-9
11
-9
11
-9
12
-9
10
-9
12
-10
11
-10
10
-11
11
-10
9
-11
12
-10
11
-9
13
-8
12
-9
10
-9
11
-10
10
-10
10
-10
12
-9
10
-10
10
-9
12
-12
11
-11
9
-10
10
-8
11
-10
12
-9
10
-10
11
-10
10
-11
9
-9
10
-11
10
-9
10
-9
10
-11
11
-11
10
-10
10
-10
9
-9
11
-11
11
-11
10
-10
9
-11
9
-9
9
-10
8
-11
10
-8
9
-11
10
-10
10
-10
11
-10
10
-9
11
-9
10
-10
12
-9
11
-10
12
-8
10
-9
11
-10
10
-9
9
-11
10
-9
10
-11
9
-10
12
-11
10
-11
11
-12
9
-11
11
-12
9
-10
10
-12
11
-10
10
-10
10
-11
10
-11
10
-10
11
-11
12
-9
11
-10
11
-11
11
-10
9
-10
10
-9
11
-10
12
-9
11
-9
9
-10
10
-10
9
-9
10
-10
10
-11
11
-9
10
-11
11
-11
11
-10
10
-9
11
-10
12
-10
11
-11
12
-9
11
-10
10
-10
11
-10
10
-9
10
-10
11
-10
11
-10
10
-10
9
-10
14
9
-16
10
-11
9
-11
9
-10
9
-11
10
-10
10
-8
9
-10
9
-10
9
-11
12
-10
10
-9
9
-9
10
-9
10
-9
9
-11
10
-10
8
-11
10
-9
11
-9
10
-9
9
-10
10
-10
9
-10
9
-9
9
-10
9
-10
10
-9
9
-9
11
-10
11
-9
10
-8
10
-10
9
-8
11
-9
10
-10
10
-9
9
-10
10
-10
9
-11
10
-10
9
-9
9
-10
10
-9
11
-10
9
-9
10
-10
11
-14
-8
15
-7
11
-9
11
-8
11
-9
10
-10
10
-8
11
-9
11
-10
12
-8
11
-8
11
-10
12
-7
11
-10
12
-9
11
-9
11
-9
11
-10
11
-10
10
-10
8
-9
12
-12
10
-10
10
-10
9
-10
10
-11
11
-12
11
-10
11
-10
10
-10
10
-8
12
-10
11
-9
7
-9
10
-11
11
-9
11
-9
12
-12
12
-9
9
-10
11
-10
11
-9
10
-10
10
-8
10
-10
11
-10
11
-11
10
-11
14
9
-16
10
-11
9
-11
10
-12
9
-10
8
-11
9
-11
10
-12
9
-11
11
-10
8
-10
11
-9
11
-10
11
-10
10
-10
9
-9
11
-11
12
-10
10
-9
9
-10
11
-9
11
-10
11
-10
10
-10
10
-9
9
-10
10
-9
9
-9
9
-10
9
-8
8
-9
10
-12
-9
14
-8
11
-9
10
-9
10
-9
10
-9
11
-9
10
-9
11
-9
10
-8
12
-9
13
-10
10
-9
10
-9
12
-11
11
-9
9
-8
9
-9
10
-9
10
-10
10
-10
11
-11
10
-11
9
-10
10
-12
12
-10
11
-11
10
-8
10
-11
12
-8
10
-10
11
-9
9
-10
13
-11
9
-10
9
-9
11
-12
11
-11
11
-9
8
-11
12
-9
11
-9
11
-11
11
-11
10
-11
10
-11
11
-10
11
-10
9
-10
9
-10
9
-11
11
-12
12
-10
10
-10
10
-11
10
-10
10
-11
12
-10
12
-10
11
-10
11
-11
11
-10
9
-10
11
-10
15
10
-16
10
-12
9
-11
10
-11
10
-11
10
-10
10
-10
9
-10
11
-10
10
-9
10
-10
11
-9
11
-10
10
-9
11
-9
11
-13
-8
15
-8
10
-9
10
-7
9
-10
10
-9
10
-9
11
-9
11
-9
10
-11
11
-10
9
-11
11
-9
9
-11
11
-9
10
-9
12
-10
10
-10
10
-11
10
-9
11
-10
8
-10
11
-8
10
-10
12
-10
12
-10
12
-8
12
-10
12
-10
10
-10
12
-9
10
-8
10
-9
10
-11
10
-10
9
-11
10
-10
10
-9
9
-10
11
-11
11
-10
9
-9
10
-10
13
-11
12
-8
12
-10
10
-10
11
-10
14
9
-14
10
-12
10
-11
9
-11
10
-10
10
-9
10
-10
10
-10
9
-9
9
-11
9
-12
9
-10
9
-10
8
-9
8
-11
10
-12
10
-10
11
-10
8
-11
9
-9
9
-10
10
-9
10
-8
10
-9
10
-8
11
-9
11
-9
11
-8
11
-10
11
-9
10
-10
11
-12
-9
12
-7
9
-9
11
-10
10
-10
9
-11
9
-8
9
-10
10
-10
10
-8
10
-9
8
-10
10
-9
10
-11
11
-11
9
-11
10
-10
11
-8
10
-10
10
-11
11
-11
9
-9
9
-9
9
-10
12
-9
10
-8
8
-9
12
-9
12
-10
11
-9
11
-9
10
-10
12
-10
10
-10
10
-10
11
-10
11
-9
10
-10
12
-8
11
-10
10
-10
11
-10
11
-9
10
-9
9
-10
11
-11
10
-11
11
-11
10
-10
9
-11
11
-9
11
-10
10
-10
10
-9
10
-10
11
-11
11
-9
10
-9
12
-10
9
-10
11
-9
11
-9
10
-10
10
-9
11
-9
10
-9
10
-9
11
-10
11
-10
11
-10
10
-10
11
-9
11
-10
10
-10
11
-9
10
-9
10
-11
10
-11
12
-12
11
-10
10
-10
12
-12
10
-10
11
-10
11
-10
11
-9
12
-10
11
-10
12
-10
8
-8
11
-12
13
-11
9
-11
9
-11
10
-11
10
-10
10
9
-16
10
-12
9
-11
10
-11
9
-12
10
-10
8
-11
10
-9
8
-9
9
-11
9
-11
9
-10
12
-10
11
-10
9
-10
11
-10
11
-8
11
-8
10
-8
10
-10
13
-9
9
-9
10
-9
10
-10
10
-9
9
-9
10
-10
12
-10
9
-9
10
-10
11
-9
9
-13
-8
15
-8
11
-9
12
-10
10
-9
10
-9
10
-9
10
-10
10
-10
12
-10
10
-10
11
-9
10
-10
11
-9
13
-9
10
-9
10
-9
11
-9
10
-9
10
-10
11
-12
9
-9
11
-9
10
-8
12
-9
12
-10
11
-10
11
-9
11
-9
11
-9
11
-11
11
-9
11
-9
11
-10
11
-11
10
-10
11
-10
9
-10
11
-11
10
-11
10
-11
10
-11
10
-10
11
-12
10
-10
9
-11
10
-9
12
-8
8
-11
12
-9
10
-10
11
-9
12
-10
12
-9
11
-11
9
-9
7
-9
10
-10
12
-10
12
-10
10
-11
11
-10
12
-10
11
-11
12
-10
9
-10
11
-13
9
-10
9
-9
11
-12
10
-10
11
-8
9
-11
11
-9
11
-9
12
-10
11
-9
11
-10
9
-10
10
-11
13
10
-14
12
-13
9
-10
11
-11
9
-10
9
-10
10
-11
9
-11
9
-10
8
-10
8
-9
9
-9
10
-10
11
-9
10
-9
10
-9
10
-9
9
-9
11
-10
11
-10
10
-10
9
-10
9
-10
9
-9
10
-10
10
-9
9
-10
9
-8
10
-9
9
-11
11
-9
9
-13
-10
14
-8
10
-10
10
-11
11
-8
9
-9
9
-10
11
-9
10
-9
11
-11
10
-9
11
-10
13
-10
10
-10
10
-10
10
-9
14
9
-14
8
-11
10
-11
10
-12
9
-11
9
-10
8
-10
9
-10
10
-10
9
-10
9
-10
11
-8
9
-8
10
-10
12
-7
9
-13
-8
14
-7
11
-9
11
-8
11
-9
10
-8
11
-8
10
-10
12
-9
13
-9
11
-9
11
-9
12
-10
9
-10
11
-10
11
-9
9
-9
11
-12
10
-11
8
-11
9
-11
11
-10
11
-10
10
-10
11
-10
10
-11
10
-10
11
-9
11
-9
11
-10
10
-11
11
-11
11
-11
10
-10
9
-11
11
-11
10
-9
10
-11
10
-10
10
-10
11
-10
12
-9
10
-9
12
-8
10
-8
10
-10
12
-10
10
-9
12
-10
11
-10
10
-9
11
-10
11
-9
10
-11
10
-10
9
-10
11
-10
10
-10
11
-10
9
-10
10
-10
11
-9
11
-9
12
-10
10
-9
9
-10
12
-11
11
-9
11
-10
10
-10
10
-9
11
-11
11
-10
10
-10
9
-11
11
-10
12
-10
11
-10
10
-10
10
-10
10
-11
12
-12
10
-11
9
-10
10
-10
10
-9
9
-10
12
-11
11
-9
11
-9
12
-11
10
-11
10
-10
10
-9
10
-10
11
-9
11
-9
12
-10
11
-11
12
-10
12
-9
10
-9
12
-11
10
-11
10
-10
10
-10
8
-10
10
-10
10
-9
11
-9
11
-9
8
-10
11
-11
11
-12
10
-11
11
-10
10
-9
10
-10
12
-10
11
-10
10
-11
10
-10
12
-10
10
-9
11
-10
12
-9
10
-10
10
-10
9
-9
10
-9
11
-10
12
-10
11
-9
11
-10
11
-11
11
-10
9
-10
11
-11
9
-10
10
-9
10
-10
11
-9
9
-9
12
-9
10
-10
11
-10
10
-9
11
-9
11
-10
12
-10
11
-10
10
-10
11
-9
11
-10
12
-10
10
-11
10
-10
11
-9
10
-10
10
-10
10
-8
10
-11
10
-10
10
-9
10
-10
11
-11
11
-10
11
-10
11
-10
9
-9
10
-10
11
-10
10
-10
11
-10
9
-10
11
-10
9
-10
10
-10
9
-10
10
-11
10
-11
11
-11
10
-10
9
-9
10
-11
11
-11
10
-10
10
-10
10
-9
11
-11
12
-10
11
-9
11
-10
9
-11
11
-10
9
-11
12
-10
10
-10
10
-11
9
-11
12
-10
10
-10
9
-10
10
-10
13
-10
9
-10
12
-11
10
-10
10
-10
11
-10
11
-9
10
-10
12
-10
11
-11
9
-11
9
-10
10
-10
10
-9
10
-10
12
-8
12
-10
12
-10
11
-10
12
-9
12
-10
10
-8
10
-10
11
-9
11
-9
9
-11
12
-11
10
-10
9
-11
10
-10
10
-10
9
-9
11
-10
10
-11
10
-10
9
-12
11
-10
9
-12
11
-10
10
-9
11
-11
12
-8
10
-9
10
-10
11
-11
10
-9
9
-10
10
-10
10
-10
9
-10
11
-10
10
-9
12
-10
12
-11
12
-10
13
-10
9
-9
12
-10
10
-10
10
-9
11
-10
12
-10
10
-12
11
-9
11
-8
10
-10
12
-10
12
-10
11
-9
10
-10
11
-11
10
-12
9
-8
10
-10
10
-10
10
-10
10
-11
9
-11
10
-11
10
-9
10
-11
12
-10
12
-9
11
-10
11
-11
11
-9
10
-10
11
-10
9
-10
9
-11
11
-12
10
-10
10
-9
9
-12
9
-11
11
-10
9
-11
9
-10
11
-11
12
-9
12
-10
10
-10
10
-10
10
-10
11
-9
11
-10
11
-9
9
-11
11
-10
10
-10
12
-9
10
-9
11
-9
12
-10
9
-9
10
-11
11
-10
11
-11
10
-10
10
-8
9
-9
10
-10
11
-10
12
-9
10
-10
10
-8
11
-10
12
-9
11
-9
10
-10
10
-11
10
-11
9
-10
10
-11
11
-11
10
-12
10
-10
10
-11
10
-10
10
-11
10
-11
10
-10
9
-12
11
-10
10
-9
11
-10
11
-9
11
-8
11
-10
11
-9
11
-10
10
-10
10
-9
10
-9
9
-10
9
-9
9
-10
11
-9
12
-9
10
-9
13
-11
9
-11
10
-10
10
-9
10
-10
12
-10
11
-10
11
-11
10
-10
11
-11
12
-10
11
-11
12
-9
10
-10
10
-11
10
-12
10
-10
10
-11
9
-11
9
-10
9
-10
9
-11
9
-11
10
-10
10
-11
11
-10
11
-8
11
-10
12
-9
11
-9
13
-9
10
-9
11
-8
10
-10
10
-10
12
-9
9
-11
12
-9
10
-10
9
-9
11
-11
11
-10
10
-9
12
-12
10
-11
9
-10
11
-11
10
-9
10
-10
9
-11
10
-10
9
-10
10
-10
8
-10
11
-9
10
-10
11
-9
10
-10
10
-10
10
-11
9
-11
10
-11
11
-12
10
-9
11
-10
11
-10
11
-9
11
-9
9
-9
11
-10
11
-9
11
-10
11
-10
10
-8
10
-10
11
-10
11
-10
11
-11
11
-9
12
-9
10
-10
11
-10
11
-9
11
-11
11
-10
10
-10
10
-11
10
-10
9
-10
10
-11
12
-10
10
-8
10
-9
11
-9
10
-10
10
-10
9
-10
10
-10
9
-11
10
-10
14
10
-14
10
-11
11
-10
10
-10
11
-10
11
-10
9
-10
10
-10
9
-10
9
-11
10
-10
11
-11
9
-9
10
-10
10
-10
10
-10
9
-10
10
-10
10
-9
9
-9
9
-10
10
-9
9
-9
10
-11
9
-9
8
-10
9
-10
10
-10
10
-10
10
-10
11
-10
10
-9
11
-10
10
-10
11
-10
9
-8
9
-10
10
-10
10
-10
9
-9
11
-8
9
-9
10
-9
9
-9
11
-10
9
-9
11
-9
10
-13
-8
15
-8
11
-9
9
-10
9
-9
11
-10
11
-9
10
-10
12
-9
9
-10
9
-10
10
-9
10
-11
10
-9
11
-9
10
-9
11
-9
10
-9
11
-8
11
-10
13
-9
12
-9
10
-9
12
-9
10
-10
12
-10
11
-8
11
-9
9
-10
10
-9
10
-10
12
-11
10
-10
9
-11
10
-9
8
-12
11
-11
9
-11
9
-11
10
-11
9
-11
9
-10
9
-11
8
-10
10
-10
10
-9
10
-10
10
-10
15
10
-15
12
-11
11
-9
11
-10
9
-9
10
-8
10
-9
11
-10
9
-9
8
-11
9
-9
7
-11
10
-10
10
-10
9
-8
9
-10
10
-9
11
-10
9
-11
9
-9
8
-10
10
-9
10
-10
10
-8
11
-10
9
-8
8
-10
11
-9
11
-10
9
-10
10
-10
8
-13
-8
13
-8
10
-9
9
-9
11
-9
10
-9
11
-9
11
-9
10
-9
11
-9
11
-9
11
-9
11
-9
10
-9
10
-9
9
-11
11
-9
11
-9
10
-9
11
-10
9
-9
10
-8
12
-10
10
-10
11
-9
9
-11
11
-9
9
-11
10
-11
10
-10
9
-11
10
-11
12
-10
10
-11
11
-10
11
-9
9
-11
10
-10
10
-11
9
-10
11
-10
10
-11
11
-10
10
-11
11
-11
9
-11
10
-10
10
-10
10
-11
10
-11
11
-10
11
-9
11
-9
10
-9
12
-10
12
-9
13
-9
10
-10
12
-9
12
-9
11
-9
11
-9
11
-11
11
-10
14
9
-16
11
-12
9
-10
9
-10
8
-10
10
-12
9
-10
9
-10
9
-10
11
-11
10
-11
10
-10
10
-10
9
-9
10
-11
10
-13
-8
13
-10
11
-10
11
-10
11
-9
12
-8
11
-9
12
-8
9
-9
12
-8
10
-10
12
-9
10
-9
9
-9
9
-11
11
-9
10
-11
11
-10
10
-10
10
-10
10
-11
11
-10
10
-10
11
-8
11
-9
10
-9
10
-9
9
-9
11
-10
10
-11
10
-11
11
-11
10
-12
9
-10
11
-11
10
-10
8
-9
11
-10
10
-9
11
-9
12
-9
11
-9
11
-10
11
-11
12
-9
11
-9
11
-10
11
-10
14
10
-15
10
-11
11
-11
9
-10
10
-11
9
-10
9
-12
9
-10
9
-9
10
-10
9
-11
10
-10
11
-10
9
-9
9
-9
10
-9
10
-10
9
-9
10
-10
10
-10
10
-10
9
-11
11
-10
10
-11
9
-9
11
-9
11
-9
10
-9
10
-9
9
-10
9
-10
11
-13
-9
14
-8
11
-10
11
-10
10
-10
11
-10
10
-9
12
-9
10
-9
11
-11
12
-9
11
-9
11
-8
11
-9
12
-9
11
-8
12
-9
11
-9
9
-10
9
-9
9
-9
10
-11
12
-11
11
-9
11
-10
10
-11
11
-11
11
-10
9
-11
11
-10
11
-10
10
-10
8
-11
13
-9
11
-11
10
-10
10
-10
9
-9
10
-11
10
-10
10
-9
11
-10
10
-11
10
-9
12
-9
10
-10
11
-10
12
-10
10
-10
12
-9
10
-10
10
-11
11
-11
11
-9
9
-9
11
-10
11
-10
12
-9
10
-11
10
-10
8
-11
11
-10
9
-9
10
-11
11
-9
11
-10
10
-9
9
-10
11
-10
10
-9
11
-10
11
-9
13
-8
12
-10
11
-8
10
-10
10
-10
10
-10
10
-9
11
-10
9
-10
9
-11
12
-12
9
-11
12
-10
10
-11
11
-10
10
-10
10
-9
11
-10
9
-9
11
-10
11
-9
10
-9
12
-10
11
-9
14
10
-15
11
-11
9
-10
10
-13
9
-10
8
-10
9
-12
10
-11
10
-10
10
-9
10
-9
10
-9
9
-10
10
-11
9
-11
10
-9
9
-9
8
-10
10
-10
9
-10
8
-9
8
-9
9
-11
10
-9
9
-9
10
-10
10
-9
9
-9
11
-8
11
-8
11
-8
12
-11
-7
15
-8
11
-10
12
-8
10
-9
12
-9
11
-8
10
-9
12
-9
11
-9
9
-10
10
-10
10
-11
10
-9
10
-11
9
-9
11
-11
10
-9
10
-10
10
-11
11
-10
11
-11
12
-12
10
-10
10
-12
12
-12
10
-10
9
-10
9
-10
11
-11
10
-9
11
-9
11
-9
12
-9
10
-9
13
-10
11
-9
10
-10
11
-8
11
-9
11
-10
11
-9
11
-10
13
-11
11
-10
11
-10
9
-11
9
-10
11
-11
10
-10
10
-9
10
-11
11
-10
11
-9
12
-9
10
-10
11
-10
10
-9
9
-9
10
-10
12
-10
11
-11
10
-12
9
-11
11
-10
9
-11
10
-9
11
-10
12
-10
11
-10
10
-10
10
-10
11
-9
11
-11
11
-10
10
-10
11
-10
12
-11
11
-9
10
-9
14
10
-16
10
-10
9
-11
9
-11
9
-11
10
-10
9
-9
8
-10
11
-10
10
-10
10
-10
11
-9
10
-9
10
-9
12
-10
9
-9
9
-9
10
-10
10
-9
11
-10
9
-10
11
-9
10
-10
10
-9
10
-9
9
-9
9
-9
10
-9
9
-10
10
-9
10
-8
11
-11
-8
14
-8
12
-10
12
-9
11
-9
11
-9
10
-10
11
-9
11
-10
10
-9
9
-11
10
-11
10
-8
7
-10
11
-9
11
-8
13
10
-15
10
-11
9
-11
9
-11
9
-10
8
-10
11
-11
10
-10
10
-9
9
-10
9
-10
9
-10
10
-10
9
-9
10
-10
9
-13
-9
13
-8
11
-10
11
-9
11
-8
10
-9
12
-8
11
-9
11
-10
11
-10
12
-10
9
-10
11
-10
9
-10
10
-8
9
-11
12
-10
10
-9
11
-8
10
-10
12
-10
11
-10
10
-10
10
-10
10
-9
9
-9
11
-9
10
-9
10
-9
11
-11
12
-9
10
-10
12
-9
9
-11
12
-10
11
-9
10
-9
12
-9
12
-9
11
-9
12
-9
10
-8
11
-10
12
-11
10
-11
10
-10
9
-8
9
-10
10
-11
11
-11
9
-10
12
-10
10
-12
11
-11
10
-9
9
-9
9
-11
9
-9
11
-10
9
-10
10
-11
10
-11
10
-11
11
-11
11
-10
10
-10
10
-9
11
-10
10
-9
11
-11
11
-10
9
-11
9
-12
10
-11
12
-12
11
-9
11
-10
10
-10
10
-10
10
-11
12
-10
11
-10
11
-10
11
-10
10
-11
11
-10
10
-9
11
-9
11
-9
11
-10
11
-10
10
-9
11
-10
10
-11
11
-10
11
-9
11
-10
11
-10
10
-9
10
-11
11
-11
10
-9
10
-11
11
-9
10
-9
11
-11
10
-10
10
-10
10
-11
11
-11
9
-11
9
-12
11
-11
11
-12
9
-9
9
-10
9
-10
9
-12
10
-11
11
-11
11
-11
11
-10
9
-9
12
-10
10
-10
11
-10
10
-11
12
-11
10
-10
13
-11
10
-10
10
-10
11
-10
12
-10
11
-9
9
-11
10
-10
10
-11
12
-10
12
-10
12
-9
9
-11
12
-10
11
-10
11
-11
11
-8
9
-8
11
-10
10
-10
11
-10
12
-10
11
-10
10
-11
11
-10
8
-10
10
-11
10
-11
9
-10
9
-11
10
-10
9
-9
10
-12
11
-10
10
-10
10
-10
12
-11
10
-9
8
-11
12
-8
11
-9
10
-10
12
-9
10
-10
11
-10
11
-10
10
-10
10
-10
11
-9
12
-10
12
-10
12
-8
11
-9
11
-9
11
-10
11
-10
11
-9
8
-10
10
-10
11
-11
11
-10
9
-10
11
-9
10
-11
9
-10
10
-11
10
-10
11
-10
10
-11
10
-10
10
-10
10
-9
11
-9
11
-9
11
-11
11
-9
9
-10
11
-12
9
-11
10
-9
10
-11
9
-10
12
-11
11
-10
10
-11
12
-11
11
-10
10
-10
11
-8
9
-9
11
-11
11
-10
10
-11
9
-10
11
-10
12
-9
10
-10
12
-10
9
-9
10
-8
13
-11
12
-10
10
-9
11
-10
11
-10
10
-10
10
-10
9
-11
10
-11
10
-11
10
-9
9
-10
12
-9
10
-10
11
-11
11
-9
11
-8
11
-10
11
-10
11
-9
12
-10
12
-9
12
-10
11
-10
11
-11
10
-8
11
-11
9
-10
9
-11
11
-10
10
-9
11
-11
11
-10
10
-10
11
-12
11
-10
11
-9
11
-10
11
-10
11
-10
10
-11
10
-11
11
-11
10
-10
10
-11
13
-12
13
-9
9
-8
10
-9
13
-11
11
-10
13
-11
11
-9
10
-10
11
-11
8
-10
10
-10
9
-11
11
-12
10
-11
9
-11
10
-11
10
-10
9
-11
11
-11
11
-10
10
-8
11
-10
12
-9
10
-11
10
-11
10
-11
9
-9
9
-11
12
-9
10
-9
10
-9
12
-8
9
-9
10
-10
11
-11
10
-10
10
-10
10
-12
10
-10
10
-10
11
-10
10
-10
10
-12
12
-10
10
-10
11
-9
10
-11
12
-10
10
-10
12
-9
11
-9
9
-11
12
-11
11
-10
9
-10
10
-11
11
-10
9
-9
12
-11
11
-10
10
-10
11
-11
9
-9
9
-10
11
-9
12
-9
12
-10
10
-11
10
-10
10
-10
9
-9
11
-11
11
-11
11
-11
9
-10
11
-9
10
-10
10
-10
9
-11
11
-10
10
-10
12
-11
12
-10
10
-10
10
-10
9
-9
10
-10
11
-9
13
-10
12
-11
10
-11
10
-9
10
-11
10
-10
10
-11
12
-10
9
-8
12
-9
12
-10
12
-9
11
-9
10
-10
11
-10
12
-10
9
-9
11
-9
10
-10
11
-9
11
-10
12
-9
10
-9
10
-9
12
-11
12
-10
9
-11
10
-10
12
-11
11
-11
12
-8
8
-10
11
-9
10
-12
11
-10
9
-11
10
-11
9
-9
10
-11
10
-11
10
-12
10
-11
11
-11
9
-11
10
-11
9
-9
10
-10
10
-11
10
-10
10
-10
9
-11
10
-11
10
-10
10
-10
9
-10
11
-11
10
-9
12
-9
9
-11
12
-9
11
-11
12
-11
9
-10
10
-9
12
-11
11
-10
11
-9
9
-9
10
-11
10
-10
10
-9
10
-10
10
-10
11
-9
11
-11
10
-10
11
-10
12
-11
11
-10
11
-11
12
-10
9
-10
12
-10
11
-10
11
-10
11
-11
11
-9
9
-11
11
-10
12
-9
11
-10
11
-9
9
-10
12
-10
10
-10
11
-9
9
-10
11
-9
10
-8
11
-10
10
-11
13
10
-17
10
-12
11
-11
9
-10
8
-10
9
-10
10
-10
10
-10
11
-10
9
-11
12
-10
9
-10
11
-9
9
-9
10
-8
9
-10
10
-9
10
-10
9
-10
9
-10
9
-9
10
-10
9
-8
8
-10
9
-12
10
-9
10
-10
10
-9
9
-9
9
-9
9
-10
10
-9
10
-9
9
-10
10
-10
9
-9
8
-10
10
-11
10
-9
10
-9
11
-8
10
-9
9
-9
12
-8
10
-10
9
-9
10
-9
10
-12
-9
13
-9
12
-10
11
-8
9
-10
10
-9
9
-8
11
-9
13
-11
11
-9
13
-9
10
-8
10
-9
10
-8
10
-9
10
-10
11
-11
11
-9
10
-9
11
-10
11
-10
10
-9
10
-11
11
-11
10
-10
10
-11
10
-10
10
-9
10
-10
11
-10
11
-9
12
-9
11
-10
11
-9
11
-9
12
-10
9
-8
10
-10
11
-12
11
-10
10
-12
10
-10
12
-10
11
-11
10
-10
12
-9
12
-10
10
-9
14
11
-15
10
-12
11
-11
9
-12
10
-11
10
-12
8
-11
9
-10
10
-10
10
-10
9
-10
9
-10
8
-9
10
-10
11
-9
8
-11
12
-10
11
-10
11
-9
12
-9
10
-9
11
-8
11
-9
10
-9
9
-10
10
-8
10
-11
10
-10
8
-10
9
-10
8
-10
8
-14
-7
10
-8
10
-10
10
-10
11
-10
9
-10
10
-9
10
-8
11
-9
10
-10
10
-9
10
-10
12
-8
11
-9
11
-7
11
-9
10
-9
10
-10
11
-10
9
-10
12
-11
10
-9
10
-10
11
-9
10
-9
9
-9
11
-9
11
-10
10
-8
9
-9
11
-10
11
-10
12
-10
9
-10
9
-11
10
-10
10
-9
10
-9
10
-10
10
-11
12
-10
11
-9
9
-9
11
-9
11
-9
11
-10
12
-9
11
-10
10
-11
10
-11
12
-10
11
-10
10
-8
11
-10
12
-10
11
-9
9
-11
11
-11
10
-9
11
-10
11
-9
11
-10
11
-11
10
-12
13
10
-16
9
-11
9
-10
10
-12
9
-12
9
-11
9
-11
9
-10
9
-12
10
-10
11
-10
10
-10
10
-10
10
-10
11
-9
9
-12
-8
12
-8
12
-10
10
-9
10
-10
10
-10
10
-10
10
-10
10
-10
11
-10
11
-8
11
-10
10
-9
11
-9
12
-9
10
-9
10
-10
11
-9
10
-9
11
-10
9
-12
10
-10
10
-11
10
-11
11
-11
11
-10
12
-10
11
-12
9
-11
11
-10
10
-9
11
-10
13
-9
11
-10
10
-10
12
-11
12
-10
11
-10
11
-8
11
-9
12
-10
12
-10
11
-10
10
-9
10
-9
11
-11
9
-10
10
-11
15
9
-16
12
-9
9
-10
9
-10
10
-10
10
-11
9
-10
8
-11
10
-10
9
-10
10
-9
8
-9
9
-10
10
-10
11
-9
8
-9
10
-9
9
-10
10
-10
10
-10
9
-8
9
-8
10
-9
10
-9
10
-9
11
-12
9
-10
10
-8
8
-9
10
-10
11
-9
9
-12
-10
13
-8
11
-9
11
-9
11
-9
11
-9
10
-9
11
-11
9
-9
10
-9
12
-12
12
-9
11
-10
9
-8
11
-9
11
-10
10
-9
11
-9
8
-11
10
-10
11
-9
10
-10
12
-10
10
-9
10
-9
10
-11
9
-10
9
-11
11
-10
11
-11
11
-10
8
-9
11
-8
12
-10
11
-8
10
-10
9
-11
10
-9
11
-11
12
-10
12
-9
10
-9
12
-9
11
-10
12
-10
9
-10
13
-10
10
-12
11
-10
10
-10
10
-10
11
-11
10
-10
11
-9
9
-12
11
-11
10
-10
10
-11
12
-10
10
-7
12
-10
11
-8
10
-12
11
-9
9
-10
10
-10
9
-11
10
-10
9
-10
10
-11
11
-11
11
-11
10
-10
9
-10
10
-11
11
-10
12
-8
8
-10
9
-11
10
-10
10
-11
10
-10
11
-8
11
-10
12
-11
11
-9
11
-8
8
-11
13
-10
13
-8
10
-11
11
-9
10
-10
11
-10
10
-11
11
-9
13
10
-15
10
-11
10
-11
9
-11
9
-10
9
-9
8
-12
9
-11
9
-10
9
-10
8
-9
9
-10
11
-9
9
-7
9
-10
11
-9
10
-9
11
-10
10
-7
10
-10
11
-8
10
-10
11
-9
11
-11
10
-9
10
-9
10
-9
8
-12
9
-11
10
-11
10
-11
9
-11
-8
13
-8
10
-9
11
-10
11
-9
11
-10
11
-9
10
-9
11
-9
11
-12
12
-10
11
-9
10
-12
10
-10
11
-10
9
-12
11
-10
10
-9
10
-10
10
-9
10
-10
11
-10
10
-10
12
-10
11
-8
10
-9
10
-8
11
-11
10
-8
10
-10
10
-11
10
-10
9
-11
12
-10
10
-10
13
-7
10
-10
10
-9
10
-10
11
-11
10
-10
11
-10
11
-10
10
-9
10
-10
12
-10
12
-10
12
-9
10
-10
11
-10
10
-11
10
-10
10
-10
11
-10
11
-10
11
-10
13
-10
12
-9
11
-9
11
-11
10
-10
10
-9
9
-10
11
-9
10
-11
11
-10
9
-10
10
-10
11
-10
12
-10
9
-10
12
-10
11
-10
10
-10
10
-10
10
-9
10
-8
11
-11
12
-11
10
-9
13
9
-14
10
-11
10
-10
11
-11
10
-11
9
-10
9
-9
9
-11
11
-11
10
-11
9
-11
9
-9
11
-10
9
-11
10
-9
10
-9
9
-9
12
-9
9
-8
10
-9
10
-9
9
-10
9
-9
11
-10
9
-10
10
-9
11
-11
10
-9
10
-8
9
-10
10
-10
10
-13
-9
13
-8
10
-8
9
-9
9
-8
10
-9
10
-9
12
-9
10
-8
11
-9
10
-10
11
-10
10
-9
10
-10
10
-10
10
-11
14
9
-16
11
-9
9
-9
10
-9
9
-8
8
-9
12
-11
11
-9
10
-8
9
-9
9
-10
10
-9
8
-11
11
-10
10
-11
10
-13
-8
13
-7
10
-10
10
-10
9
-10
11
-9
7
-10
11
-10
10
-10
10
-9
10
-10
12
-9
10
-10
10
-11
11
-10
10
-10
11
-9
11
-9
10
-10
11
-10
11
-9
10
-10
10
-9
10
-9
10
-10
12
-10
9
-10
10
-10
8
-9
11
-11
11
-10
10
-9
11
-10
11
-11
12
-11
11
-11
10
-10
9
-11
9
-10
10
-9
9
-10
11
-10
11
-9
11
-9
11
-10
10
-9
12
-11
10
-11
11
-8
10
-10
10
-11
12
-10
12
-9
10
-10
11
-10
11
-11
11
-10
12
-9
9
-10
11
-10
13
-9
11
-11
10
-10
11
-9
9
-11
12
-11
11
-10
11
-11
10
-11
10
-9
9
-10
8
-10
11
-10
10
-11
11
-9
11
-11
10
-10
10
-12
11
-11
10
-9
10
-9
11
-11
10
-10
10
-10
12
-10
9
-9
11
-9
10
-9
10
-9
11
-10
12
-10
12
-10
11
-9
13
-9
9
-10
11
-10
12
-11
12
-10
10
-9
10
-9
11
-12
9
-8
10
-9
10
-10
9
-10
12
-10
11
-10
11
-9
11
-10
11
-8
12
-10
12
-11
11
-10
10
-9
9
-11
12
-11
10
-11
11
-10
11
-11
12
-9
10
-11
10
-11
10
-11
10
-11
11
-11
11
-9
11
-11
12
-10
11
-9
13
-9
11
-10
11
-10
12
-10
10
-9
10
-12
12
-11
12
-9
10
-11
11
-10
10
-11
10
-10
10
-11
9
-10
11
-10
9
-12
10
-11
12
-10
12
-10
10
-9
11
-9
11
-12
11
-10
10
-9
11
-9
11
-10
10
-10
10
-9
10
-10
10
-9
11
-10
11
-10
10
-10
8
-10
11
-9
8
-11
10
-10
11
-10
10
-11
10
-11
10
-11
10
-11
11
-9
12
-11
12
-9
11
-10
10
-11
11
-10
10
-10
11
-9
10
-9
10
-9
10
-8
10
-10
10
-11
12
-9
10
-11
11
-10
10
-10
11
-9
11
-9
8
-10
11
-10
10
-10
11
-11
11
-11
10
-10
10
-10
11
-11
9
-11
11
-10
12
-8
11
-9
11
-9
11
-11
10
-10
11
-10
10
-9
11
-9
10
-10
10
-10
11
-10
12
-9
10
-9
10
-10
11
-9
9
-10
10
-9
10
-10
11
-10
12
-10
10
-10
10
-11
11