2
0
2
0
4
2
2
0
2
1
0
4
11
2
0
4
0
0
1
2
4
5
2
1
1
0
2
2
0
2
2
1
2
3
2
4
2
3
2
3
3
0
2
2
2
2
2
2
2
0
0
4
3
0
5
2
2
0
2
0
1
1
2
2
2
2
1
2
0
6
0
0
0
0
0
2
7
6
2
2
2
2
1
1
1
2
0
2
0
2
0
2
2
0
2
1
4
2
4
3
2
4
2
2
2
0
2
5
2
2
2
1
0
9
1
2
1
2
1
2
2
0
0
0
0
2
2
0
3
2
2
5
2
0
2
2
0
2
0
2
2
1
0
2
2
2
2
4
2
2
0
2
0
3
0
0
2
3
0
2
2
5
4
2
2
0
3
4
4
0
0
2
2
2
2
0
1
1
0
0
1
0
0
2
2
0
0
2
2
1
0
0
2
2
2
0
0
0
4
0
1
0
4
0
2
2
2
2
0
2
4
0
2
0
3
2
2
1
2
2
2
2
2
0
2
0
2
2
2
0
0
0
2
0
0
2
3
2
2
0
0
2
2
0
0
0
1
4
1
0
0
2
0
0
0
2
6
2
6
0
3
0
0
2
2
4
1
2
2
2
4
2
0
0
2
3
2
0
2
2
0
2
0
2
2
0
0
4
