1
0
0
1
0
0
1
0
1
1
1
1
0
1
1
0
1
0
0
1
1
1
1
1
1
1
1
0
1
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
0
1
0
0
1
0
1
0
1
0
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
0
1
0
1
1
1
1
1
1
1
0
1
1
0
0
1
1
1
1
1
1
1
0
0
0
0
1
0
1
0
0
1
0
0
1
0
1
1
0
1
0
1
1
1
1
1
1
1
1
2
1
1
0
0
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1
1
1
1
0
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
0
1
1
38
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
38
0
1
0
0
1
0
1
1
1
1
1
1
33
1
1
1
1
1
0
1
0
1
1
0
1
0
1
1
1
1
1
1
1
1
0
0
0
0
1
0
1
0
1
1
1
1
1
1
0
1
1
0
1
1
1
0
1
1
0
1
1
1
1
0
3
1
1
0
1
0
0
0
0
1
1
1
1
