2
2
2
0
1
2
0
2
0
2
2
2
2
3
5
3
0
4
0
0
2
0
0
2
2
1
0
1
0
0
0
0
2
0
3
2
2
0
0
0
3
0
0
0
2
2
2
0
0
0
2
0
0
0
1
0
2
0
0
0
2
0
1
0
9
0
0
0
0
0
0
4
0
4
0
3
1
0
0
0
3
0
0
4
0
2
0
0
0
1
0
9
0
2
3
0
2
2
2
1
3
2
2
0
2
0
2
2
0
2
2
3
0
2
0
0
1
2
1
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
1
2
2
0
6
1
1
0
3
1
1
1
2
0
0
0
0
0
0
0
0
1
0
3
0
1
1
0
0
2
0
0
1
0
2
1
0
1
0
1
0
0
0
0
0
1
2
1
1
0
10
0
0
0
1
1
0
1
1
3
0
0
3
0
2
2
2
0
2
0
2
2
0
2
2
2
4
18
0
2
0
0
2
2
1
1
1
0
0
2
2
0
2
0
0
1
1
1
0
0
0
3
0
0
0
0
0
2
3
1
0
0
1
3
1
9
2
2
0
0
2
0
4
1
1
2
2
2
2
2
0
1
0
2
2
0
0
1
0
0
1
0
2
0
0
0
0
0
2
0
1
0
0
0
