1
5
9
3
7
11
3
11
3
11
7
9
1
5
9
1
3
7
11
3
11
2
3
3-4
3-4
7
11
7
3
9
5
1
9
7
1
2
1
5
9
3
4
7
8
1
2
9-10
11-12
5-6
7-8
1-2
3-4
7
11
7
3
9
5
1
1-2
1-2