1
1
2
1
2
1
5
1
6
4
9
1
8
3
2
10
1
3
1
5
6
4
3
1
4
1
2
4
5
3
1
3
1
2
1
2
1
1
4
2
6
1
6
1
5
3
1
10
3
3
2
1
6
1
5
4
1
1
2
9
5
3
1
7
2
13
13
11
2
1
2
1
1
2
1
2
2
2
2
Airport