------Input------
5 5 4 3 2 1
------Answer-----
4 3 2 1 5 3 2 1 4 5 2 1 3 4 5 1 2 3 4 5
------Your output-----
[4, 5, 3, 2, 1] [4, 3, 5, 2, 1] [4, 3, 2, 5, 1] [4, 3, 2, 1, 5] [3, 4, 2, 1, 5] [3, 2, 4, 1, 5] [3, 2, 1, 4, 5] [2, 3, 1, 4, 5] [2, 1, 3, 4, 5] [1, 2, 3, 4, 5]