0
1
1
0
1
1
0
2
0
0
1
1
0
1
1
0
1
1
12
14
40
0
1
1
0
1
1
0
2
2
0
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
1
9
0
0
1
0
0
1
0
0
1
0
0
1
