0
0
1
0
0
1
0
0
1
0
1
2
0
0
1
0
0
1
12
9
9
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
4
15
5
1
0
1
0
0
1
0
0
1
0
0
1
0
0
1
