0
0
1
0
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
2
1
4
1
1
0
0
1
5
12
1
0
1
1
0
1
0
0
0
1
0
0
1
0
4
4
1
6
6
0
0
1
0
1
1
0
0
1
0
0
1
