0
2
1
0
2
1
0
2
2
0
2
3
0
1
1
0
2
1
0
2
1
0
2
1
1
2
1
0
2
1
0
2
1
2
3
2
0
2
1
0
2
1
0
2
1
0
2
2
0
2
2
5
7
4
0
1
2
11
32
9
