2
4
0
0
28
4
2
2
0
2
4
6
0
2
4
2
4
0
0
60
2
2
0
4
4
0
4
0
2
2
2
0
0
2
6
0
2
2
2
0
4
0
0
2
0
2
0
0
0
17
4
10
2
2
2
0
4
0
0
0
0
2
2
4
2
0
2
0
0
2
0
2
2
2
2
0
2
2
0
2
0
2
2
2
2
0
0
0
50
4
4
4
6
0
0
0
2
2
8
2
2
2
2
42
2
4
4
8
4
0
0
2
2
0
4
26
4
2
2
2
9
6
4
0
4
2
4
9
7
2
4
0
6
0
4
0
4
4
4
2
2
0
4
2
6
2
2
0
2
2
4
0
0
0
2
68
2
0
73
4
2
8
6
6
2
6
4
4
2
2
4
2
2
10
2
4
4
2
2
0
2
6
4
4
2
2
2
66
0
0
2
0
2
0
6
4
2
0
4
0
6
6
2
2
2
0
0
4
2
4
0
2
2
0
2
10
4
4
4
0
2
0
2
2
63
0
0
46
2
0
2
4
2
2
0
2
2
6
2
6
2
6
2
4
0
57
2
4
0
4
2
4
0
2
2
0
2
4
0
4
2
0
2
2
2
0
2
2
4
0
2
4
2
2
2
2
6
2
2
0
2
4
0
0
2
2
2
0
