0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
2
2
1
2
4
0
0
0
2
2
1
0
2
2
0
2
0
2
2
4
0
6
2
2
2
0
0
2
2
2
0
0
0
0
2
0
0
0
0
0
0
2
2
0
2
4
0
2
2
0
2
0
2
1
0
0
0
0
2
0
6
2
0
2
0
0
2
0
0
0
2
0
4
0
0
2
0
0
0
0
2
2
2
0
2
0
0
0
6
2
2
4
2
0
3
2
2
0
2
2
0
0
2
0
4
4
0
2
2
2
2
2
2
0
4
0
0
2
0
2
0
11
2
0
6
2
2
2
2
0
0
2
2
2
2
0
2
0
2
4
4
0
0
0
2
4
2
2
0
0
2
0
0
0
0
6
2
0
2
2
2
0
2
2
0
0
2
4
0
0
4
0
2
2
6
0
2
0
0
0
0
0
2
0
0
2
0
0
2
2
0
0
2
0
0
0
2
0
2
0
0
0
0
2
0
2
0
2
2
2
0
0
0
0
2
0
0
0
0
0
2
0
0
2
0
0
2
2
2
4
2
2
0
2
0
2
4
0
0
0
4
2
0
2
0
4
0
0
2
0
0
0
0
4
6
10
2
4
7
0
4
2
0
0
2
2
4
4
2
4
0
