pocer opcer pcoer cpoer ocper coper poecr opecr peocr epocr oepcr eopcr pceor cpeor pecor epcor cepor ecpor ocepr coepr oecpr eocpr ceopr ecopr pocre opcre pcore cpore ocpre copre porce oprce proce rpoce orpce ropce pcroe cproe prcoe rpcoe crpoe rcpoe ocrpe corpe orcpe rocpe crope rcope poerc operc peorc eporc oeprc eoprc porec oprec proec rpoec orpec ropec peroc eproc preoc rpeoc erpoc repoc oerpc eorpc orepc roepc eropc reopc pcero cpero pecro epcro cepro ecpro pcreo cpreo prceo rpceo crpeo rcpeo perco eprco preco rpeco erpco repco cerpo ecrpo crepo rcepo ercpo recpo ocerp coerp oecrp eocrp ceorp ecorp ocrep corep orcep rocep croep rcoep oercp eorcp orecp roecp erocp reocp cerop ecrop creop rceop ercop recop
Note: these 'words' (valid or invalid) are all the permutations of the word pocer. These words are obtained by scrambling the letters in pocer.