0
0
2
0
2
2
0
0
2
2
2
0
2
0
0
2
4
6
0
4
4
2
4
2
0
0
0
0
2
93
0
2
0
15
2
0
2
0
0
2
0
2
0
0
2
2
2
0
2
0
6
0
2
4
0
0
0
2
4
2
0
2
4
0
6
2
0
0
0
6
2
0
0
2
2
4
4
0
2
4
0
2
0
2
2
2
0
0
0
2
4
2
2
2
2
2
0
0
0
0
2
0
2
2
2
2
4
2
4
0
2
2
6
4
4
2
0
0
6
0
8
2
0
2
0
2
4
0
2
0
0
0
0
0
0
2
0
91
2
2
4
4
0
0
4
0
0
2
0
0
6
4
0
2
4
0
4
0
2
0
2
64
2
2
0
0
0
4
0
2
0
0
0
0
2
4
0
0
0
0
0
4
0
0
2
0
2
0
0
0
0
2
4
2
4
0
4
2
0
4
0
0
2
4
0
2
2
0
2
84
4
0
2
4
2
2
2
0
0
0
0
2
0
0
6
2
2
2
0
2
0
0
0
6
2
0
6
2
2
2
4
0
0
0
0
0
0
2
0
4
2
2
19
40
4
2
6
4
0
0
0
2
0
2
0
0
0
0
2
0
11
2
2
4
2
2
2
0
82
0
9
4
0
2
2
6
0
4
