Order	the Combination	Unselected Elements
1	1 2 3	[5 6]
2	1 2 5	[3 6]
3	1 2 6	[3 5]
4	1 3 5	[2 6]
5	1 3 6	[2 5]
6	1 5 6	[2 3]
7	2 3 5	[1 6]
8	2 3 6	[1 5]
9	2 5 6	[1 3]
10	3 5 6	[1 2]