Permutations For LWISL

Here are all the permutations for the letters LWISL.

lwis lwsi liws lisw lswi lsiw wlis wlsi wils wils wsli wsli wlis wlsi ilws ilsw iwls iwls islw islw ilws ilsw slwi sliw swli swli silw silw slwi sliw lwis lwsi liws lisw lswi lsiw