I have to make sure to cover all combinations

For example I have 3 records in my cursor. I want to make sure that I do the following

Sequence of tests

record 1 then record 2 then record 3
record 1 then record 3 then record 2
record 2 then record 3 then record 1
...

so in total the six combinations

1,2,3
1,3,2
2,1,3
2,3,1
3,1,2
3,2,1

There could be more than 4... eventually

How can I make sure to do it programmatically?