8
8
7
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
111
12
0
0
0
0
2
0
0
0
0
0
0
0
0
8
15
12
173
51
20
0
0
0
0
0
0
9
0
0
1
1
0
27
0
0