0
0
2
0
2
0
0
0
0
0
0
0
0
0
2
0
2
0
0
0
0
2
6
17
0
0
0
0
0
0
2
0
0
0
0
0
4
0
0
0
0
2
2
8
2
2
2
2
2
2
2
0
2
2
0
2
2
0
0
2
4
2
2
4
6
2
2
0
0
0
2
0
0
2
2
2
2
2
0
2
2
2
2
2
0
0
0
0
0
0
2
2
2
2
0
4
10
4
0
10
2
0
2
0
8
4
8
2
2
0
2
2
0
0
0
6
0
0
2
0
2
0
0
2
2
2
6
2
4
2
2
0
4
2
2
6
0
0
4
8
4
4
2
2
2
2
6
2
2
0
4
0
0
2
0
2
2
0
2
0
2
0
0
2
2
2
0
0
0
6
6
12
4
0
2
0
2
0
2
0
0
0
2
0
2
16
4
4
0
0
2
0
0
0
0
0
0
6
0
0
4
0
0
0
4
0
0
0
0
4
0
2
2
2
2
4
4
6
6
0
0
4
0
0
0
0
6
0
0
2
4
2
2
2
0
4
2
0
2
2
2
2
0
2
4
0
4
0
4
0
4
0
4
2
4
8
0
0
2
0
0
0
0
0
0
29
2
0
0
8
0
2
2
2
0
0
2
0
2
2
2
2
10
0
0
0
0
0
