0
0
1
0
0
1
0
0
1
9
21
6
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
0
1
1
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
0
1
