2
0
0
0
0
0
2
0
0
0
0
0
2
4
2
2
0
4
2
0
0
10
2
4
0
0
0
0
0
0
2
2
0
0
4
2
0
0
2
2
0
0
2
2
4
2
2
2
2
4
2
2
0
2
0
2
4
2
4
2
0
2
2
2
0
0
4
2
2
2
2
2
2
4
2
2
0
4
2
4
2
0
4
6
4
2
4
2
4
2
2
2
4
2
2
4
0
2
4
0
0
4
4
4
0
2
0
4
0
0
2
2
0
4
4
4
0
2
0
2
4
2
0
0
2
2
2
0
2
2
0
0
2
4
2
0
2
0
2
2
2
2
4
4
2
0
4
4
2
2
0
0
4
0
2
0
4
2
2
0
4
4
2
2
4
0
0
2
2
4
4
4
2
2
0
4
0
0
2
0
2
2
4
2
2
2
0
0
6
2
4
10
2
2
0
4
2
4
6
2
0
0
4
4
2
2
0
2
4
0
0
0
0
2
2
2
2
0
4
6
4
4
2
2
2
2
2
2
4
2
4
4
16
2
2
2
11
2
2
4
2
6
4
0
0
2
0
2
0
2
4
2
2
0
2
0
0
4
2
4
4
2
2
4
2
4
2
2
2
0
4
2
4
4
2
0
8
2
2
2
0
2
2
4
4
4
0
4
