0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
6
7
4
0
0
1
0
0
0
0
0
1
0
5
5
0
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
3
2
0
0
1
0
0
1
0
0
1
0
0
1
