0
0
1
0
1
2
0
0
1
1
1
1
0
0
1
0
0
1
0
0
1
0
1
2
0
0
1
0
0
1
0
0
1
0
0
1
1
1
2
0
0
1
0
0
1
4
25
56
0
0
1
0
0
1
0
1
6
1
1
3
