2
0
0
0
0
0
0
2
0
0
0
2
2
2
0
2
0
2
6
2
0
0
0
0
0
0
0
2
0
0
2
0
0
0
2
2
2
0
4
2
4
4
2
2
6
2
6
4
2
0
2
5
0
2
2
3
2
2
2
0
2
0
0
4
2
0
2
4
0
0
0
2
2
0
0
0
0
0
2
0
0
2
0
4
0
2
0
0
6
2
4
2
4
0
2
2
0
0
2
4
2
2
2
0
4
2
3
2
2
0
2
2
5
0
0
2
0
0
0
2
0
0
0
2
2
0
2
4
0
0
2
4
0
2
4
2
4
0
2
8
2
0
0
6
0
2
8
2
5
2
0
2
0
4
2
4
2
0
2
4
2
4
0
2
4
0
7
0
2
9
0
2
0
5
0
0
0
2
2
4
2
4
2
9
0
8
4
0
0
0
4
6
0
2
0
2
2
0
8
0
2
2
2
2
2
0
4
0
3
0
0
2
0
4
0
2
2
4
2
0
0
2
0
4
0
0
0
2
2
2
0
0
0
0
2
0
0
0
0
0
0
2
4
2
0
0
0
0
4
0
0
2
2
2
4
2
2
2
0
4
2
0
2
0
0
2
4
6
0
0
0
0
2
2
0
4
0
0
0
0
2
2
0
0
0
0
2
0
