0
0
1
1
0
1
0
1
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
6
15
17
0
0
1
0
0
5
0
0
1
0
0
1
0
0
1
