0
1
2
0
0
1
0
0
1
0
0
2
15
10
8
0
0
1
0
0
2
0
0
1
0
0
1
0
0
1
1
3
0
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
0
0
0
1
