0
1
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
1
0
0
0
0
0
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
3
0
0
0
0
4
0
0
1
0
0
4
0
0
0
0
0
1
0
0
2
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
2
1
1
0
0
0
0
0
1
1
1
0
1
0
0
1
0
0
1
1
0
0
2
0
0
1
0
2
1
0
0
1
0
0
0
0
6
1
0
1
0
0
0
0
0
0
0
0
0
1
1
6
0
1
0
2
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
1
0
2
0
0
0
0
0
2
0
0
1
0
0
2
0
0
0
1
8
3
2
0
0
0
0
0
0
37
0
0
0
1
1
1
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
2
0
2
1
0
0
2
0
0
0
0
1
1
1
0
5
2
0
1
0
0
0
0
0
0
0
0
1
1
0
0
2
0
0
0
2
0
0
0
0
0
2
0
1
0
2
0
0
0
0
1
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
0
2
0
0
0
7
3
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
1
1
0
1
1
5
0
1
0
1
0
0
0
0
1
0
0
2
0
1
1
0
1
2
1
2
0
0
1
0
1
0
0
0
0
0
0
1
1
0
0
2
1
2
1
0
0
5
0
0
0
0
0
0
0
1
0
0
1
1
0
0
0
1
5
5
1
0
1
1
0
1
0
0
0
0
1
0
0
0
1
0
0
1
0
2
1
1
0
0
2
0
5
1
0
0
0
0
1
0
1
0
1
0
1
1
0
1
1
2
0
0
1
0
0
0
0
0
5
0
0
0
0
0
0
1
1
1
0
1
1
18
