0
0
1
0
0
1
0
0
1
0
0
1
0
0
2
5
10
7
0
0
0
0
0
1
0
0
1
0
0
8
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
