3
1
2
1
2
1
3
0
2
1
3
0
2
1
3
1
2
0
3
1
2
0
2
0
3
0
2
1
2
0
3
1
3
0
3
0
2
0
3
0
2
1
2
1
3
0
3
1
2
1
2
0
2
0
3
0
3
0
2
1
2
0
2
1
3
0
2
1
2
0
3
1
2
1
3
0
3
0
2
0
2
1
2
0
2
1
3
1
2
1
3
0
3
0
2
1
2
1
2
1
2
1
2
0
2
1
2
1
3
1
3
1
2
0
3
1
3
1
3
0
2
1
2
1
3
0
3
1
3
1
2
1
3
1
2
0
3
1
3
0
2
1
2
1
3
0
2
1
3
1
3
1
2
0
3
0
2
1
2
1
2
1
2
0
3
0
2
1
3
1
3
0
2
1
2
0
2
0
3
0
2
0
3
0
3
0
3
1
3
1
3
0
3
1
3
1
3
1
3
0
2
1
3
1
2
0
2
1
3
0
2
0
2
1
3
0
2
0
3
0
3
1
2
0
3
1
2
0
2
1
3
0
3
1
3
1
3
0
2
1
3
0
3
0
2
1
2
1
2
0
2
1
2
0
3
0
3
1
3
0
3
0
3
1
2
0
3
1
3
1
2
0
3
1
2
0
3
0
3
0
3
1
2
0
2
0
2
0
3
1
2
1
3
1
3
1
2
1
2
1
2
0
3
1
2
1
2
1
3
0
3
0
2
0
2
0
2
0
2
0
3
0
2
0
2
1
3
1
2
1
2
1
3
1
2
0
2
1
3
0
3
1
2
0
2
0
2
0
2
0
3
1
2
1
2
1
2
1
3
0
2
0
2
1
2
1
3
1
2
1
2
0
2
1
2
1
2
1
2
1
3
0
3
0
2
0
2
1
3
1
2
1
2
0
3
1
2
1
2
0
