0
2
0
0
0
1
1
1
1
1
2
1
0
0
1
0
1
1
0
3
0
1
3
2
0
0
1
0
0
0
0
2
1
1
1
0
0
0
0
16
1
0
1
1
0
0
1
1
3
1
3
2
1
1
1
1
1
5
0
0
1
0
1
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
15
3
1
1
0
3
2
0
1
27
3
1
1
1
1
0
0
0
2
3
0
0
0
0
1
1
4
0
0
2
0
1
3
1
1
2
1
0
0
1
1
1
6
0
0
0
1
0
3
3
0
1
1
0
0
1
0
1
1
0
0
0
1
0
1
1
3
3
8
1
0
1
1
6
0
0
0
2
1
3
1
1
1
0
1
5
4
0
2
1
0
0
0
3
0
1
1
1
3
1
0
0
0
0
1
1
1
1
0
0
0
1
1
2
0
0
1
0
3
2
3
1
1
3
1
3
1
0
0
1
3
1
1
2
0
2
6
0
0
0
1
3
1
0
2
1
1
0
3
4
0
2
1
1
3
3
0
1
0
0
1
1
1
1
2
0
1
0
4
1
3
3
0
3
0
1
1
15
1
0
3
2
0
0
1
0
2
3
0
19
3
0
4
3
0
0
2
0
0
1
0
0
2
2
0
6
0
1
3
