9
6
0
0
13
2
0
0
11
7
0
7
15
7
9
0
11
9
0
13
9
9
4
0
9
6
0
9
11
4
7
0
5
11
0
9
2
11
7
0
7
5
0
9
11
7
0
11
7
9
7
13
9
7
0
9
13
9
19
11
5
4
7
11
7
0
7
9
4
0
9
0
13
0
13
0
6
0
4
0
0
9
17
0
0
6
20
0
4
7
8
7
0
7
13
0
0
13
6
0
8
6
7
7
7
7
11
13
0
4
9
6
0
6
9
11
0
2
6
11
0
0
0
0
6
9
13
0
0
6
0
0
9
4
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
0
0
13
11
0
6
6
13
31
0
9
7
6
15
0
7
13
0
7
4
6
9
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
7
0
4
0
11
0
9
0
13
0
4
6
7
0
6
4
0
8
4
8
2
6
15
0
6
0
11
7
11
7
13
0
6
0
4
0
13
13
11
6
9
4
0
5
0
2
0
4
0
9
0
9
6
0
0
4
7
0
0
2
13
0
0
9
7
9
0
18
15
17
0
0
4
16
0
7
11
9
0
0
9
9
0
2
11
9
0
13
0
6
0
4
4
7
0
6
7
