2
1
2
2
0
2
2
2
0
0
3
2
2
0
0
2
0
2
2
2
2
3
0
1
0
3
3
0
2
0
1
0
0
2
3
0
3
11
2
2
2
2
2
2
1
2
0
0
2
2
0
2
0
0
2
0
0
0
3
2
0
0
3
0
0
2
0
0
0
0
0
0
2
0
0
0
2
0
0
2
3
2
2
0
3
0
2
2
2
3
2
2
3
0
2
2
5
3
3
0
0
0
0
0
0
0
0
1
0
0
0
2
2
0
2
2
2
0
2
0
0
0
2
2
0
2
0
2
0
2
0
0
2
0
0
1
0
0
3
2
21
2
2
0
0
0
0
2
0
0
2
0
2
2
2
3
2
0
2
0
2
0
0
0
2
3
2
2
0
0
3
0
0
0
2
0
0
3
2
2
3
5
2
0
0
1
21
0
0
0
2
2
2
0
0
0
0
1
2
0
2
3
0
0
0
0
2
0
0
0
2
0
0
0
0
3
3
0
0
3
2
0
0
2
3
2
0
3
0
1
2
0
3
2
23
0
2
0
0
3
2
2
0
3
0
0
2
0
2
1
0
0
1
0
0
0
3
3
0
2
2
0
0
2
2
2
0
2
2
0
0
0
0
0
0
0
3
2
2
0
2
2
2
2
3
0
1
2
