Permutations For SSLFE

Here are all the permutations for the letters SSLFE.

slfe slef sfle sfel self sefl slfe slef sfle sfel self sefl lsfe lsef lsfe lsef lfse lfse lesf lesf fsle fsel fsle fsel flse flse fesl fesl eslf esfl eslf esfl elsf elsf efsl efsl