2
0
0
0
0
0
0
4
13
2
0
0
4
4
0
2
2
0
0
0
2
2
0
2
0
0
0
2
0
0
0
4
4
0
4
0
2
0
2
2
0
2
0
4
0
3
0
2
0
2
0
2
4
2
0
2
2
0
12
0
2
0
0
2
2
0
4
2
4
0
0
0
4
2
0
3
2
4
2
0
22
2
2
5
2
2
0
0
0
0
0
2
0
0
2
0
0
2
0
2
2
0
4
2
3
4
0
2
2
0
0
4
0
2
0
0
2
2
4
4
0
2
2
2
2
2
4
2
0
0
4
2
4
2
0
0
2
0
2
4
0
0
2
0
2
2
0
0
2
0
2
0
2
2
2
0
2
5
2
4
0
4
2
2
19
2
2
2
2
2
0
0
2
2
2
4
0
5
0
0
2
0
2
0
2
2
28
0
0
0
0
2
2
2
0
0
2
2
0
0
0
0
2
2
0
0
2
0
2
2
0
2
2
2
2
2
4
0
2
7
2
0
2
2
4
2
2
4
2
4
4
0
2
2
0
0
2
0
3
0
2
4
2
4
0
0
2
0
4
0
2
0
2
0
2
4
4
4
0
0
2
2
0
0
2
0
0
0
4
2
2
0
2
2
2
2
2
4
2
0
0
2
0
0
2
4
0
0
