0
1
1
0
1
1
3
3
3
0
1
1
0
1
2
7
8
2
0
1
1
1
1
2
1
7
0
1
1
1
0
1
0
0
1
1
0
1
1
0
1
1
0
1
1
1
3
2
0
1
2
1
1
1
1
3
15
0
1
1
