mewsy emwsy mwesy wmesy ewmsy wemsy meswy emswy msewy smewy esmwy semwy mwsey wmsey mswey smwey wsmey swmey ewsmy wesmy eswmy sewmy wsemy swemy mewys emwys mweys wmeys ewmys wemys meyws emyws myews ymews eymws yemws mwyes wmyes mywes ymwes wymes ywmes ewyms weyms eywms yewms wyems ywems mesyw emsyw mseyw smeyw esmyw semyw meysw emysw myesw ymesw eymsw yemsw msyew smyew mysew ymsew symew ysmew esymw seymw eysmw yesmw syemw ysemw mwsye wmsye mswye smwye wsmye swmye mwyse wmyse mywse ymwse wymse ywmse msywe smywe myswe ymswe symwe ysmwe wsyme swyme wysme ywsme sywme yswme ewsym wesym eswym sewym wseym sweym ewysm weysm eywsm yewsm wyesm ywesm esywm seywm eyswm yeswm syewm ysewm wsyem swyem wysem ywsem sywem yswem
Note: these 'words' (valid or invalid) are all the permutations of the word mewsy. These words are obtained by scrambling the letters in mewsy.