mudge umdge mduge dmuge udmge dumge mugde umgde mgude gmude ugmde gumde mdgue dmgue mgdue gmdue dgmue gdmue udgme dugme ugdme gudme dgume gdume mudeg umdeg mdueg dmueg udmeg dumeg muedg umedg meudg emudg uemdg eumdg mdeug dmeug medug emdug demug edmug udemg duemg uedmg eudmg deumg edumg muged umged mgued gmued ugmed gumed muegd umegd meugd emugd uemgd eumgd mgeud gmeud megud emgud gemud egmud ugemd guemd uegmd eugmd geumd egumd mdgeu dmgeu mgdeu gmdeu dgmeu gdmeu mdegu dmegu medgu emdgu demgu edmgu mgedu gmedu megdu emgdu gemdu egmdu dgemu gdemu degmu edgmu gedmu egdmu udgem dugem ugdem gudem dguem gduem udegm duegm uedgm eudgm deugm edugm ugedm guedm uegdm eugdm geudm egudm dgeum gdeum degum edgum gedum egdum
Note: these 'words' (valid or invalid) are all the permutations of the word mudge. These words are obtained by scrambling the letters in mudge.