0
1
1
1
1
1
2
8
20
0
1
1
0
1
2
0
1
1
3
2
3
0
1
1
0
1
1
0
1
1
18
23
12
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
1
1
2
0
1
1
