resews ersews rseews sreews esrews serews reesws eresws reesws eresws eersws eersws rseews sreews resews ersews serews esrews eserws seerws eesrws eesrws seerws eserws reswes erswes rsewes srewes esrwes serwes rewses erwses rweses wreses ewrses werses rswees srwees rwsees wrsees swrees wsrees eswres sewres ewsres wesres sweres wseres reewss erewss reewss erewss eerwss eerwss rewess erwess rweess wreess ewress weress rewess erwess rweess wreess ewress weress eewrss eewrss ewerss weerss ewerss weerss rsewes srewes reswes erswes serwes esrwes rswees srwees rwsees wrsees swrees wsrees rewses erwses rweses wreses ewrses werses sewres eswres sweres wseres ewsres wesres esewrs seewrs eeswrs eeswrs seewrs esewrs eswers sewers ewsers wesers sweers wseers eewsrs eewsrs ewesrs weesrs ewesrs weesrs sewers eswers sweers wseers ewsers wesers resesw ersesw rseesw sreesw esresw seresw reessw eressw reessw eressw eerssw eerssw rseesw sreesw resesw ersesw seresw esresw esersw seersw eesrsw eesrsw seersw esersw ressew erssew rsesew sresew esrsew sersew ressew erssew rsesew sresew esrsew sersew rsseew srseew rsseew srseew ssreew ssreew essrew sesrew essrew sesrew sserew sserew reessw eressw reessw eressw eerssw eerssw resesw ersesw rseesw sreesw esresw seresw resesw ersesw rseesw sreesw esresw seresw eesrsw eesrsw esersw seersw esersw seersw rsesew sresew ressew erssew sersew esrsew rsseew srseew rsseew srseew ssreew ssreew ressew erssew rsesew sresew esrsew sersew sesrew essrew sserew sserew essrew sesrew esesrw seesrw eessrw eessrw seesrw esesrw esserw seserw esserw seserw sseerw sseerw eessrw eessrw esesrw seesrw esesrw seesrw seserw esserw sseerw sseerw esserw seserw reswse erswse rsewse srewse esrwse serwse rewsse erwsse rwesse wresse ewrsse wersse rswese srwese rwsese wrsese swrese wsrese eswrse sewrse ewsrse wesrse swerse wserse resswe ersswe rseswe sreswe esrswe serswe resswe ersswe rseswe sreswe esrswe serswe rssewe srsewe rssewe srsewe ssrewe ssrewe essrwe sesrwe essrwe sesrwe sserwe sserwe rewsse erwsse rwesse wresse ewrsse wersse reswse erswse rsewse srewse esrwse serwse rwsese wrsese rswese srwese wsrese swrese ewsrse wesrse eswrse sewrse wserse swerse rswsee srwsee rwssee wrssee swrsee wsrsee rsswee srswee rsswee srswee ssrwee ssrwee rwssee wrssee rswsee srwsee wsrsee swrsee swsree wssree sswree sswree wssree swsree eswsre sewsre ewssre wessre swesre wsesre esswre seswre esswre seswre ssewre ssewre ewssre wessre eswsre sewsre wsesre swesre swsere wssere sswere sswere wssere swsere reewss erewss reewss erewss eerwss eerwss rewess erwess rweess wreess ewress weress rewess erwess rweess wreess ewress weress eewrss eewrss ewerss weerss ewerss weerss reesws eresws reesws eresws eersws eersws resews ersews rseews sreews esrews serews resews ersews rseews sreews esrews serews eesrws eesrws eserws seerws eserws seerws rewses erwses rweses wreses ewrses werses reswes erswes rsewes srewes esrwes serwes rwsees wrsees rswees srwees wsrees swrees ewsres wesres eswres sewres wseres sweres rewses erwses rweses wreses ewrses werses reswes erswes rsewes srewes esrwes serwes rwsees wrsees rswees srwees wsrees swrees ewsres wesres eswres sewres wseres sweres eewsrs eewsrs ewesrs weesrs ewesrs weesrs eeswrs eeswrs esewrs seewrs esewrs seewrs ewsers wesers eswers sewers wseers sweers ewsers wesers eswers sewers wseers sweers rsewse srewse reswse erswse serwse esrwse rswese srwese rwsese wrsese swrese wsrese rewsse erwsse rwesse wresse ewrsse wersse sewrse eswrse swerse wserse ewsrse wesrse rseswe sreswe resswe ersswe serswe esrswe rssewe srsewe rssewe srsewe ssrewe ssrewe resswe ersswe rseswe sreswe esrswe serswe sesrwe essrwe sserwe sserwe essrwe sesrwe rswsee srwsee rwssee wrssee swrsee wsrsee rsswee srswee rsswee srswee ssrwee ssrwee rwssee wrssee rswsee srwsee wsrsee swrsee swsree wssree sswree sswree wssree swsree rewsse erwsse rwesse wresse ewrsse wersse reswse erswse rsewse srewse esrwse serwse rwsese wrsese rswese srwese wsrese swrese ewsrse wesrse eswrse sewrse wserse swerse sewsre eswsre swesre wsesre ewssre wessre seswre esswre ssewre ssewre esswre seswre swsere wssere sswere sswere wssere swsere ewssre wessre eswsre sewsre wsesre swesre esewsr seewsr eeswsr eeswsr seewsr esewsr eswesr sewesr ewsesr wesesr sweesr wseesr eewssr eewssr ewessr weessr ewessr weessr sewesr eswesr sweesr wseesr ewsesr wesesr eseswr seeswr eesswr eesswr seeswr eseswr essewr sesewr essewr sesewr sseewr sseewr eesswr eesswr eseswr seeswr eseswr seeswr sesewr essewr sseewr sseewr essewr sesewr eswser sewser ewsser wesser sweser wseser esswer seswer esswer seswer ssewer ssewer ewsser wesser eswser sewser wseser sweser swseer wsseer ssweer ssweer wsseer swseer eewssr eewssr ewessr weessr ewessr weessr eeswsr eeswsr esewsr seewsr esewsr seewsr ewsesr wesesr eswesr sewesr wseesr sweesr ewsesr wesesr eswesr sewesr wseesr sweesr sewser eswser sweser wseser ewsser wesser seswer esswer ssewer ssewer esswer seswer swseer wsseer ssweer ssweer wsseer swseer ewsser wesser eswser sewser wseser sweser
Note: these 'words' (valid or invalid) are all the permutations of the word resews. These words are obtained by scrambling the letters in resews.