parol aprol praol rpaol arpol rapol paorl aporl poarl oparl aoprl oaprl proal rpoal poral opral ropal orpal aropl raopl aorpl oarpl roapl orapl parlo aprlo pralo rpalo arplo raplo palro aplro plaro lparo alpro lapro prlao rplao plrao lprao rlpao lrpao arlpo ralpo alrpo larpo rlapo lrapo paolr apolr poalr opalr aoplr oaplr palor aplor plaor lpaor alpor lapor polar oplar ploar lpoar olpar lopar aolpr oalpr alopr laopr olapr loapr prola rpola porla oprla ropla orpla prloa rploa plroa lproa rlpoa lrpoa polra oplra plora lpora olpra lopra rolpa orlpa rlopa lropa olrpa lorpa arolp raolp aorlp oarlp roalp oralp arlop ralop alrop larop rlaop lraop aolrp oalrp alorp laorp olarp loarp rolap orlap rloap lroap olrap lorap
Note: these 'words' (valid or invalid) are all the permutations of the word parol. These words are obtained by scrambling the letters in parol.