3
big
1
1
3
1
2
0
3
2
4
1
2
3
4
3
1
2
1
3
3
1
1
2
1
1
1
2
2
2
1
2
1
1
3
1
2
3
1
3
2
2
2
2
2
2
3
0
1
2
2
1
2
1
1
2
2
3
3
2
1