2
3
2
2
0
11
4
0
2
4
2
2
2
2
2
2
2
0
6
2
2
2
0
2
2
4
0
2
4
4
4
2
2
2
0
2
2
4
0
6
4
0
0
4
2
0
0
2
2
2
0
2
2
2
4
0
4
0
4
0
4
2
2
4
2
2
0
2
0
2
2
2
2
0
2
0
4
4
0
2
3
4
2
0
4
2
2
0
0
2
8
0
0
4
2
2
0
2
0
2
2
2
4
2
2
2
0
0
2
2
0
4
2
4
2
4
2
4
0
0
0
2
4
4
2
0
4
4
4
0
4
4
2
10
0
8
2
2
4
2
4
2
2
0
2
0
4
2
0
4
2
4
4
0
2
0
4
4
2
6
2
8
2
2
2
6
3
4
2
7
0
6
0
2
0
2
0
0
6
0
4
4
2
2
4
2
0
4
2
2
0
4
1
2
2
0
0
6
0
2
4
2
4
2
0
2
2
2
0
2
2
0
4
4
2
2
2
2
4
2
2
0
2
0
2
4
4
2
2
0
2
2
10
0
2
4
0
4
2
4
0
2
2
0
4
2
0
2
2
2
0
4
4
2
4
0
2
2
0
2
4
2
0
0
6
6
4
4
0
2
2
9
4
4
4
0
6
0
4
2
4
4
6
4
0
2
0
0
