1
2
1
0
2
1
0
1
1
0
1
1
0
2
1
0
1
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
1
3
14
0
3
1
0
5
2
1
3
3
0
2
2
0
2
1
0
2
1
0
2
1
0
2
3
