1
0
1
0
1
1
0
3
0
0
0
1
0
1
0
3
0
0
1
1
1
1
0
0
4
2
1
0
0
2
2
0
0
0
2
1
3
1
1
1
1
0
0
1
0
2
0
1
1
1
1
3
1
0
2
1
0
2
0
1
0
0
1
0
1
0
0
0
1
0
1
0
1
0
0
2
1
0
0
0
0
1
0
1
2
1
0
3
1
0
2
2
0
1
0
0
0
0
3
1
1
1
0
2
1
0
0
0
1
3
0
1
2
1
1
1
2
1
0
0
1
0
3
3
0
0
0
1
1
1
0
0
1
0
0
0
1
0
1
5
2
0
1
1
1
2
1
5
4
5
1
0
0
6
4
0
1
5
1
1
5
3
2
5
2
5
2
1
1
6
2
5
5
1
0
1
2
0
1
3
3
0
1
1
3
1
0
3
2
3
1
3
4
0
0
4
4
1
1
1
1
0
1
1
0
2
2
1
1
1
0
0
1
2
0
1
1
0
0
1
1
1
1
1
0
2
0
1
0
0
0
0
1
0
1
0
0
1
0
1
1
0
0
0
0
2
0
0
2
0
0
0
0
3
0
1
0
0
0
0
0
1
1
5
0
1
0
1
3
3
1
0
0
1
3
1
1
7
0
0
1
0
0
2
0
0
0
0
