0
6
12
0
0
4
4
0
4
0
10
0
17
0
6
0
8
6
0
0
2
12
0
12
6
8
0
8
14
6
0
0
0
10
8
0
0
6
10
0
0
6
6
0
0
8
10
0
2
0
12
0
12
0
6
0
8
0
4
6
4
0
8
2
6
0
12
8
4
4
4
4
0
4
0
6
0
8
6
0
0
8
8
0
0
4
10
0
0
4
4
0
0
17
8
0
0
10
8
0
0
16
4
0
0
8
12
0
0
12
14
0
0
6
12
0
0
8
4
0
0
0
0
0
6
0
0
0
0
6
2
8
6
0
0
0
8
10
12
0
0
0
6
0
0
0
0
0
0
0
2
0
0
0
6
0
4
0
0
6
0
0
0
4
0
12
0
4
6
8
4
4
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
10
8
0
6
14
8
10
0
6
0
8
0
8
0
23
6
2
2
4
0
2
6
8
16
10
8
16
8
17
2
14
10
10
0
4
10
4
16
4
0
8
10
8
0
12
2
6
16
2
0
10
12
6
0
10
10
8
6
6
10
6
2
8
2
0
0
4
6
0
2
2
12
0
4
0
10
0
4
6
0
0
10
2
0
0
8
21
6
6
19
4
4
0
4
4
