9
15
5
11
9
7
5
0
0
5
7
0
0
9
5
0
0
7
7
0
9
3
7
0
11
9
0
7
7
9
0
13
13
7
0
7
11
9
3
7
7
7
0
7
12
9
0
5
9
7
0
9
9
5
0
9
0
5
7
0
0
3
7
0
0
7
11
0
0
13
11
0
9
0
9
9
7
5
11
9
9
0
7
9
0
5
5
7
0
9
0
9
0
13
0
5
0
9
3
0
0
5
7
0
0
9
9
0
0
7
9
5
0
9
7
0
0
11
9
9
0
0
0
0
3
9
0
0
0
7
0
0
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
0
0
0
9
7
0
0
0
7
0
15
9
7
7
0
9
7
0
0
9
7
7
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
9
11
11
13
13
2
11
0
17
0
17
0
7
0
7
0
5
14
0
7
13
3
0
7
0
3
0
13
13
7
0
17
17
7
0
9
9
5
7
7
0
5
0
15
0
11
0
3
0
9
5
0
0
5
7
0
0
15
11
0
0
27
9
9
0
9
9
11
0
13
9
7
11
13
21
5
0
15
14
9
0
0
15
13
0
0
13
17
0
5
5
11
0
9
0
