2
2
2
3
0
0
0
1
2
0
2
0
0
0
0
0
0
2
2
0
4
0
0
2
2
2
2
0
4
2
2
0
0
2
0
0
0
0
2
2
0
0
2
0
0
0
0
2
0
0
2
0
0
2
0
0
0
0
0
4
2
2
4
2
2
0
0
0
3
0
2
0
0
2
2
2
0
0
0
0
0
2
0
0
0
2
0
4
0
0
0
1
2
3
0
2
10
9
3
2
1
4
2
3
0
1
2
2
2
2
2
2
1
0
2
0
2
2
1
0
2
0
2
0
0
2
2
3
0
6
0
0
0
0
0
0
0
0
2
0
4
2
0
1
0
0
0
0
3
0
0
0
0
6
2
2
0
2
0
0
1
0
4
0
0
2
0
2
2
0
3
0
0
0
0
2
4
3
0
4
0
0
2
3
2
0
3
0
1
0
0
25
2
2
2
2
0
4
2
2
0
1
0
2
1
0
0
2
0
0
0
2
0
1
0
0
4
0
0
0
2
0
0
0
2
2
2
0
3
0
0
2
0
4
0
0
2
2
4
1
0
0
1
2
0
2
0
1
0
1
2
2
0
4
0
0
2
1
1
2
2
0
0
3
5
1
0
0
2
2
1
0
0
0
2
0
2
2
0
2
0
0
0
0
2
2
2
0
