Permutations For WISLR

Here are all the permutations for the letters WISLR.

wislr wisrl wilsr wilrs wirsl wirls wsilr wsirl wslir wslri wsril wsrli wlisr wlirs wlsir wlsri wlris wlrsi wrisl wrils wrsil wrsli wrlis wrlsi iwslr iwsrl iwlsr iwlrs iwrsl iwrls iswlr iswrl islwr islrw isrwl isrlw ilwsr ilwrs ilswr ilsrw ilrws ilrsw irwsl irwls irswl irslw irlws irlsw swilr swirl swlir swlri swril swrli siwlr siwrl silwr silrw sirwl sirlw slwir slwri sliwr slirw slrwi slriw srwil srwli sriwl srilw srlwi srliw lwisr lwirs lwsir lwsri lwris lwrsi liwsr liwrs liswr lisrw lirws lirsw lswir lswri lsiwr lsirw lsrwi lsriw lrwis lrwsi lriws lrisw lrswi lrsiw rwisl rwils rwsil rwsli rwlis rwlsi riwsl riwls riswl rislw rilws rilsw rswil rswli rsiwl rsilw rslwi rsliw rlwis rlwsi rliws rlisw rlswi rlsiw