0
0
1
0
0
1
0
0
1
0
0
1
1
0
2
1
4
7
0
0
1
0
1
1
2
6
8
1
6
2
0
1
1
0
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
1
3
1
