0
1
1
0
1
1
0
2
1
0
1
1
0
1
1
1
2
2
0
1
1
0
1
1
0
0
2
0
0
1
0
0
1
0
9
15
5
41
70
0
5
1
0
2
0
0
2
0
0
2
5
1
15
21
0
2
1
0
0
1
