Permutations For FKSOF

Here are all the permutations for the letters FKSOF.

fkso fkos fsko fsok foks fosk kfso kfos ksfo ksfo kofs kofs kfso kfos sfko sfok skfo skfo sofk sofk sfko sfok ofks ofsk okfs okfs osfk osfk ofks ofsk fkso fkos fsko fsok foks fosk