2
2
2
0
2
2
2
2
0
2
0
2
2
2
0
0
0
0
2
2
2
2
2
8
0
2
2
0
2
2
0
2
2
0
2
8
2
2
2
2
0
2
2
0
2
10
2
2
0
0
2
2
2
2
0
2
0
2
2
2
2
10
2
2
2
2
2
2
2
2
8
2
2
0
0
2
2
0
10
0
2
2
0
2
2
0
0
2
0
0
2
2
0
2
0
0
2
2
2
2
2
0
2
2
0
2
2
8
0
0
2
0
2
0
0
2
0
2
2
0
0
2
2
6
0
2
2
2
2
2
2
0
0
2
2
0
2
2
2
2
0
2
2
2
2
2
2
2
0
2
2
2
2
2
2
2
2
2
2
2
2
0
0
2
2
2
2
0
2
2
2
0
2
2
2
2
2
2
2
2
2
2
2
0
2
2
2
2
0
2
2
2
2
0
2
2
2
2
2
0
2
2
2
2
2
0
0
2
2
2
0
2
2
2
2
0
2
2
2
0
0
2
2
2
0
2
2
0
2
2
0
2
0
0
2
0
2
0
2
0
0
2
2
0
0
2
0
0
2
2
2
0
2
2
2
0
2
2
0
2
2
8
2
0
2
2
0
2
2
8
0
2
2
0
2
0
0
2
2
0
0
2
0
0
0
2
0
0
