carps acrps craps rcaps arcps racps caprs acprs cpars pcars apcrs pacrs crpas rcpas cpras pcras rpcas prcas arpcs rapcs aprcs parcs rpacs pracs carsp acrsp crasp rcasp arcsp racsp casrp acsrp csarp scarp ascrp sacrp crsap rcsap csrap scrap rscap srcap arscp rascp asrcp sarcp rsacp sracp capsr acpsr cpasr pcasr apcsr pacsr caspr acspr csapr scapr ascpr sacpr cpsar pcsar cspar scpar pscar spcar apscr pascr aspcr sapcr psacr spacr crpsa rcpsa cprsa pcrsa rpcsa prcsa crspa rcspa csrpa scrpa rscpa srcpa cpsra pcsra cspra scpra pscra spcra rpsca prsca rspca srpca psrca sprca arpsc rapsc aprsc parsc rpasc prasc arspc raspc asrpc sarpc rsapc srapc apsrc pasrc asprc saprc psarc sparc rpsac prsac rspac srpac psrac sprac
Note: these 'words' (valid or invalid) are all the permutations of the word carps. These words are obtained by scrambling the letters in carps.