1-2-4-3
2-4-1-5-3-6
4-2-3
1-3-2-4
2-3-1
2-3-1
3-2-4-1
1-5-3-2-4
4-2-3-1
2-4-3-1
2-1-3
1-6<gap>2-4-3-5
5-3-2-4-1
3-1-2
2-5-3-6-1-4
4-2-3-1
4-6-1-3-5-2
1-4-3-2
3-2-5-4-1
4-6-3-7-8-5-1-2
3-5-1-2-4
4-1-2-3-5
6 and 9
5-6-3-9-11-2-4-7-1-10-8
53124
43512
34152