0
2
2
0
2
1
1
9
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
1
3
1
0
2
2
0
7
6
0
2
1
0
2
1
0
2
1
0
2
1
0
2
0
0
2
1
0
2
1
0
1
1
