0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
0
0
1
1
2
5
3
0
1
1
0
1
1
0
2
1
0
1
1
18
152
8
0
1
1
0
1
1
0
1
1
