Given some positive integer \$n\$ generate all derangements of \$n\$ objects.

###Details

• A derangement is a permutation with no fixed point.
• The output should consist of derangements of the numbers \$(1,2,\ldots,n)\$ (or alternatively \$(0,1,2,\ldots,n-1)\$). (This means in every derangement number \$i\$ cannot be in the \$i\$-th entry.
• You can alternatively always print derangements of \$(n,n-1,\ldots,1)\$ (or \$(n-1,n-2,\ldots,1,0)\$ respectively) but you have to specify so.
• The output has to be deterministic, that is whenever the program is called with some given \$n\$ as input, the output should be the same (which includes that the order of the derangements must remain the same), and the complete output must be done within a finite amount of time every time (it is not sufficient to do so with probability 1).
• You can assume that \$ \mathbb n \geqslant 2\$
• For some given \$n\$ you can either generate all derangements or alternatively you can take another integer \$k\$ that serves as index and print the \$k\$-th derangement (in the order you chose).

###Examples

Note that the order of the derangements does not have to be the same as listed here:

n=2: (2,1) n=3: (2,3,1),(3,1,2) n=4: (2,1,4,3),(2,3,4,1),(2,4,1,3), (3,1,4,2),(3,4,1,2),(3,4,2,1), (4,1,2,3),(4,3,1,2),(4,3,2,1) 

OEIS A000166 counts the number of derangements.