mysgu ymsgu msygu smygu ysmgu symgu mygsu ymgsu mgysu gmysu ygmsu gymsu msgyu smgyu mgsyu gmsyu sgmyu gsmyu ysgmu sygmu ygsmu gysmu sgymu gsymu mysug ymsug msyug smyug ysmug symug myusg ymusg muysg umysg yumsg uymsg msuyg smuyg musyg umsyg sumyg usmyg ysumg syumg yusmg uysmg suymg usymg mygus ymgus mgyus gmyus ygmus gymus myugs ymugs muygs umygs yumgs uymgs mguys gmuys mugys umgys gumys ugmys ygums gyums yugms uygms guyms ugyms msguy smguy mgsuy gmsuy sgmuy gsmuy msugy smugy musgy umsgy sumgy usmgy mgusy gmusy mugsy umgsy gumsy ugmsy sgumy gsumy sugmy usgmy gusmy ugsmy ysgum sygum ygsum gysum sgyum gsyum ysugm syugm yusgm uysgm suygm usygm ygusm gyusm yugsm uygsm guysm ugysm sguym gsuym sugym usgym gusym ugsym
Note: these 'words' (valid or invalid) are all the permutations of the word mysgu. These words are obtained by scrambling the letters in mysgu.