30
0
1
0
1
9
16
0
1
0
1
0
1
18
0
1
0
1
0
1
0
1
0
1
3
10
45
0
1
0
2
0
1
0
1
0
2
7
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
