Permutations For OPERA

Here are all the permutations for the letters OPERA.

opera opear oprea oprae opaer opare oepra oepar oerpa oerap oeapr oearp orpea orpae orepa oreap orape oraep oaper oapre oaepr oaerp oarpe oarep poera poear porea porae poaer poare peora peoar peroa perao peaor pearo proea proae preoa preao praoe praeo paoer paore paeor paero paroe pareo eopra eopar eorpa eorap eoapr eoarp epora epoar eproa eprao epaor eparo eropa eroap erpoa erpao eraop erapo eaopr eaorp eapor eapro earop earpo ropea ropae roepa roeap roape roaep rpoea rpoae rpeoa rpeao rpaoe rpaeo reopa reoap repoa repao reaop reapo raope raoep rapoe rapeo raeop raepo aoper aopre aoepr aoerp aorpe aorep apoer apore apeor apero aproe apreo aeopr aeorp aepor aepro aerop aerpo arope aroep arpoe arpeo areop arepo