pawls apwls pwals wpals awpls wapls palws aplws plaws lpaws alpws lapws pwlas wplas plwas lpwas wlpas lwpas awlps walps alwps lawps wlaps lwaps pawsl apwsl pwasl wpasl awpsl wapsl paswl apswl psawl spawl aspwl sapwl pwsal wpsal pswal spwal wspal swpal awspl waspl aswpl sawpl wsapl swapl palsw aplsw plasw lpasw alpsw lapsw paslw apslw psalw spalw asplw saplw plsaw lpsaw pslaw splaw lspaw slpaw alspw laspw aslpw salpw lsapw slapw pwlsa wplsa plwsa lpwsa wlpsa lwpsa pwsla wpsla pswla spwla wspla swpla plswa lpswa pslwa splwa lspwa slpwa wlspa lwspa wslpa swlpa lswpa slwpa awlsp walsp alwsp lawsp wlasp lwasp awslp waslp aswlp sawlp wsalp swalp alswp laswp aslwp salwp lsawp slawp wlsap lwsap wslap swlap lswap slwap
Note: these 'words' (valid or invalid) are all the permutations of the word pawls. These words are obtained by scrambling the letters in pawls.