0
0
0
0
0
0
2
0
6
2
2
2
0
0
0
0
0
0
2
19
0
4
4
0
4
0
0
0
0
4
0
0
2
0
0
0
2
0
2
0
2
2
2
2
0
0
0
2
0
0
4
2
0
4
0
2
2
4
0
2
0
0
2
2
4
4
2
2
54
2
6
0
0
6
0
2
0
2
4
0
0
0
6
2
2
4
2
0
0
0
0
2
0
0
0
2
14
2
0
0
2
0
2
2
0
0
0
0
0
0
0
10
2
2
0
0
2
0
2
2
0
2
0
2
0
0
19
2
2
0
0
0
2
2
0
2
2
0
2
0
4
2
0
2
0
4
2
0
2
0
2
2
2
4
0
17
0
2
0
2
2
4
0
19
0
19
2
2
0
4
0
4
2
2
0
0
4
0
0
0
2
2
0
0
0
2
0
0
4
6
2
0
4
0
2
4
0
4
2
2
2
2
2
2
0
0
0
0
4
4
4
4
2
2
2
2
2
2
2
0
6
2
6
0
4
4
2
2
0
4
2
2
0
0
19
4
2
0
2
0
2
0
4
4
2
4
2
2
0
2
6
0
4
4
0
2
2
2
0
4
4
0
0
0
2
4
4
2
2
0
0
0
2
2
0
0
2
4
2
2
2
6
2
2
0
2
2
0
