cpals pcals capls acpls pacls apcls cplas pclas clpas lcpas plcas lpcas calps aclps claps lcaps alcps lacps palcs aplcs placs lpacs alpcs lapcs cpasl pcasl capsl acpsl pacsl apcsl cpsal pcsal cspal scpal pscal spcal caspl acspl csapl scapl ascpl sacpl pascl apscl psacl spacl aspcl sapcl cplsa pclsa clpsa lcpsa plcsa lpcsa cpsla pcsla cspla scpla pscla spcla clspa lcspa cslpa sclpa lscpa slcpa plsca lpsca pslca splca lspca slpca calsp aclsp clasp lcasp alcsp lacsp caslp acslp csalp scalp asclp saclp clsap lcsap cslap sclap lscap slcap alscp lascp aslcp salcp lsacp slacp palsc aplsc plasc lpasc alpsc lapsc paslc apslc psalc spalc asplc saplc plsac lpsac pslac splac lspac slpac alspc laspc aslpc salpc lsapc slapc
Note: these 'words' (valid or invalid) are all the permutations of the word cpals. These words are obtained by scrambling the letters in cpals.