0
3
1
2
3
0
1
0
0
1
0
0
0
0
3
0
1
1
0
1
1
1
0
0
0
1
3
0
0
3
1
1
3
2
1
1
1
0
0
1
0
1
0
4
1
1
0
0
0
2
0
0
0
0
0
0
3
0
0
3
3
0
0
0
0
0
0
1
3
1
1
0
1
0
2
0
0
1
3
0
0
1
2
1
2
6
1
1
2
0
0
3
0
1
1
0
8
1
1
0
1
0
0
1
1
0
0
1
0
0
0
5
1
0
4
0
0
1
0
1
0
7
0
1
0
0
1
0
1
0
1
1
1
0
3
0
0
2
0
1
3
0
0
6
3
2
1
0
0
0
1
0
0
0
1
0
2
1
1
0
1
3
0
3
1
1
1
0
0
0
1
4
0
3
0
2
0
0
0
1
0
1
1
0
0
0
0
1
1
1
0
0
0
0
0
2
2
1
3
2
1
0
0
1
2
1
2
1
0
0
2
0
6
14
0
0
0
0
0
0
0
0
0
1
0
0
0
1
1
1
1
0
3
2
1
0
2
1
0
0
0
7
0
0
3
1
0
2
0
2
0
4
0
1
1
4
0
1
1
1
2
1
2
1
1
1
0
0
0
1
1
1
0
2
2
12
2
1
1
0
1
0
0
1
1
0
10
0
