wueis uweis weuis ewuis uewis euwis wuies uwies wiues iwues uiwes iuwes weius ewius wieus iweus eiwus iewus ueiws euiws uiews iuews eiuws ieuws wuesi uwesi weusi ewusi uewsi euwsi wusei uwsei wsuei swuei uswei suwei wesui ewsui wseui sweui eswui sewui ueswi euswi usewi suewi esuwi seuwi wuise uwise wiuse iwuse uiwse iuwse wusie uwsie wsuie swuie uswie suwie wisue iwsue wsiue swiue iswue siwue uiswe iuswe usiwe suiwe isuwe siuwe weisu ewisu wiesu iwesu eiwsu iewsu wesiu ewsiu wseiu sweiu eswiu sewiu wiseu iwseu wsieu swieu isweu siweu eiswu ieswu esiwu seiwu isewu siewu ueisw euisw uiesw iuesw eiusw ieusw uesiw eusiw useiw sueiw esuiw seuiw uisew iusew usiew suiew isuew siuew eisuw iesuw esiuw seiuw iseuw sieuw
Note: these 'words' (valid or invalid) are all the permutations of the word wueis. These words are obtained by scrambling the letters in wueis.