3
2
1
2
2
2
1
1
2
2
2
1
1
1
2
3
2
3
2
1
2
2
2
1
2
1
4
2
1
2
4
6
3
1
3
1
1
2
5
1
1
3
1
4
2
1
2
6
2
1
1
2
2
2
2
2
1
2
1
2
4
1
2
3
4
4
2
1
1
3
5
2
4
2
7
3
2
2
3
2
5
3
2
2
3
2
1
2
5
1
2
2
3
1
15
1
1
1
3
1
4
15
Samuel Beckett Bridge