Permutations For SEERTT

Here are all the permutations for the letters SEERTT.

setr setr setr setr ster ster ster ster estr estr erts erts etsr etrs etsr etrs estr estr erts erts etsr etrs etsr etrs rets rets rets rets rtes rtes rtes rtes tser tser tesr ters tesr ters tres tres tser tser tesr ters tesr ters tres tres