0
0
0
2
0
0
0
2
6
2
0
2
0
0
2
0
0
2
0
0
6
2
2
0
0
2
2
4
0
0
6
4
4
2
0
2
0
0
6
0
0
2
4
0
0
2
0
4
0
2
0
2
4
0
0
4
8
0
2
0
2
4
6
2
11
2
0
4
77
2
0
0
2
40
6
2
25
4
2
4
0
0
0
0
0
8
10
2
2
8
4
0
0
2
0
0
4
4
0
0
2
0
4
2
0
4
0
6
4
4
2
2
2
0
8
4
6
4
2
0
6
2
0
8
7
4
2
4
4
4
2
2
60
2
0
0
4
6
67
2
2
0
0
4
4
6
4
4
2
4
2
4
8
4
4
4
4
2
8
2
2
8
0
4
12
2
6
2
0
2
2
2
2
0
6
2
0
2
6
0
0
0
4
0
6
2
0
0
0
0
4
2
0
0
0
2
0
51
0
0
0
8
2
2
0
48
2
4
25
2
0
0
0
4
4
6
2
0
0
4
2
0
6
0
0
4
2
0
0
0
0
4
2
0
0
4
4
0
5
2
0
0
2
4
2
4
0
6
0
2
0
11
0
2
2
0
0
0
2
2
2
4
4
0
2
2
8
5
0
2
23
0
4
2
9
2
0
12
2
6
0
2
8
6
2
0
0
0
