1
1
1
0
1
0
0
0
0
1
1
1
0
1
0
0
0
0
4
1
1
3
1
2
0
0
0
4
1
1
3
1
2
0
0
0
0
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
2
1
1
2
0
30
0
0
1
2
1
1
2
0
30
0
0
1
0
1
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
11
1
2
4
7
0
0
0
0
11
1
2
4
7
0
0
0
0
2
1
2
2
0
0
0
0
0
2
1
2
2
0
0
0
0
0
2
1
2
0
2
2
0
0
0
2
1
2
0
2
2
0
0
0
0
1
2
0
0
2
0
0
0
0
1
2
0
0
2
0
0
0
0
1
2
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
9
1
2
3
6
4
0
0
0
9
1
2
3
6
4
0
0
0
2
1
2
2
0
2
0
0
0
2
1
2
2
0
2
0
0
0
1
1
2
0
1
2
0
0
0
1
1
2
0
1
2
0
0
0