0
2
9
0
1
1
0
1
1
0
1
1
0
1
2
0
1
1
0
1
1
0
1
0
0
1
1
0
1
1
0
1
1
0
1
1
0
28
17
0
1
1
0
1
1
0
4
6
0
1
1
0
1
1
0
1
1
0
1
1
