Permutations For ILNIP

Here are all the permutations for the letters ILNIP.

ilnp ilpn inlp inpl ipln ipnl linp lipn lnip lnip linp lipn lpin lpin nilp nipl nlip nlip nilp nipl npil npil ilnp ilpn inlp inpl ipln ipnl piln pinl plin plin pnil pnil piln pinl