0
1
1
0
1
1
0
2
1
0
1
1
0
1
1
0
1
2
1
3
5
0
1
1
4
5
1
0
7
6
0
1
2
0
9
16
0
1
1
0
1
2
0
1
2
0
1
1
0
1
1
1
4
14
0
1
2
0
1
1
