0
0
1
0
1
1
0
1
1
0
2
1
0
0
2
0
0
1
0
0
1
5
5
1
0
0
1
0
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
