4
2
2
2
0
0
30
4
0
0
4
2
2
0
2
0
0
0
0
0
2
2
0
0
0
0
6
0
12
13
0
0
0
2
0
2
0
0
0
0
0
0
0
0
4
2
4
0
4
2
2
0
0
4
25
0
2
2
2
2
2
0
0
0
0
2
0
2
0
2
4
0
0
4
2
0
3
4
9
6
4
6
0
2
0
2
0
0
0
0
2
0
0
4
2
0
0
2
4
2
2
0
2
0
0
2
2
2
2
0
2
0
3
7
9
11
0
2
0
0
0
0
2
0
2
0
2
2
2
0
2
0
2
0
0
0
4
0
6
4
0
0
2
4
0
2
0
0
0
2
2
0
2
4
2
2
4
0
2
2
0
0
0
2
0
2
0
0
4
2
0
2
0
9
51
2
0
0
0
0
0
2
0
0
0
2
0
8
4
2
2
0
0
0
0
2
0
0
0
2
2
2
0
0
0
0
0
2
2
11
6
0
4
0
0
2
0
0
4
0
0
21
0
2
0
0
2
2
2
0
2
0
0
2
4
2
0
2
2
0
2
0
2
2
0
28
6
2
2
0
2
0
0
2
2
3
0
2
0
4
2
0
4
0
2
0
0
4
2
54
4
4
4
2
2
0
2
4
2
2
0
4
9
2
2
0
2
0
