1
3
1
4
1
1
0
3
0
1
0
0
3
0
3
4
0
1
3
1
1
0
0
1
0
4
0
0
0
0
0
0
0
3
0
0
1
3
1
1
0
0
1
0
0
2
2
3
0
0
1
3
0
0
3
1
0
1
1
0
0
0
4
2
0
1
1
1
3
0
3
0
1
0
0
0
0
0
1
0
1
1
0
2
0
1
1
0
3
0
2
2
1
2
1
0
1
1
2
1
0
1
0
3
0
2
0
5
1
0
0
0
0
1
2
1
0
1
0
1
4
7
9
1
0
0
0
0
1
1
1
1
3
1
4
2
4
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
4
1
1
0
1
3
1
0
1
2
0
2
0
1
0
0
0
0
0
0
6
1
1
4
1
0
0
1
1
1
1
0
1
0
2
1
0
3
3
1
0
0
2
0
0
0
1
0
0
2
0
0
1
0
1
1
0
1
4
1
1
1
1
1
1
1
1
3
1
1
3
2
1
1
0
4
0
5
3
1
0
1
1
2
3
3
2
0
5
0
0
1
1
2
4
1
1
1
0
3
1
4
0
1
0
0
14
1
0
2
0
0
0
0
1
3
0
0
1
2
0
5
0
0
0
0
0
0
2
0
0
0
1
0
