0
1
1
0
1
1
0
1
1
0
2
1
0
1
1
0
1
1
0
1
5
0
1
1
0
1
1
0
1
4
0
1
1
0
1
1
0
2
1
0
1
1
0
1
1
0
1
9
0
2
3
0
1
1
0
1
1
0
1
3
