0
2
0
4
0
2
2
0
0
0
0
0
0
4
2
2
0
2
4
17
4
4
6
4
0
4
2
4
2
10
0
0
2
10
14
0
0
4
2
12
0
0
6
0
8
6
10
12
4
10
0
2
0
2
6
2
4
27
2
2
2
0
0
0
4
10
4
0
0
4
6
2
2
10
2
0
2
0
6
0
0
4
2
0
0
4
2
0
6
10
0
8
0
2
2
6
6
0
4
0
0
0
0
8
0
4
0
0
0
12
6
0
0
0
0
0
0
0
0
0
2
2
4
4
2
0
2
2
4
4
2
6
2
4
0
0
4
0
10
2
2
0
2
4
0
2
4
6
2
2
2
8
4
2
0
2
2
4
10
2
2
6
0
4
6
2
4
6
2
0
4
16
0
4
0
2
2
8
2
4
0
2
2
2
0
2
4
4
2
0
0
2
13
2
4
6
4
8
0
0
6
2
0
0
2
4
10
2
2
8
4
2
4
2
8
4
2
8
8
4
2
4
6
0
0
2
0
0
6
2
2
4
6
0
0
6
0
4
4
0
2
14
0
2
4
2
2
0
0
2
6
12
6
10
6
2
6
4
0
0
0
4
4
0
0
0
2
8
2
10
12
6
2
0
2
0
0
2
2
4
8
10
4
0
2
10
6
4
