edums deums eudms uedms duems udems edmus demus emdus medus dmeus mdeus eumds uemds emuds meuds umeds mueds dumes udmes dmues mdues umdes mudes edusm deusm eudsm uedsm duesm udesm edsum desum esdum sedum dseum sdeum eusdm uesdm esudm seudm usedm suedm dusem udsem dsuem sduem usdem sudem edmsu demsu emdsu medsu dmesu mdesu edsmu desmu esdmu sedmu dsemu sdemu emsdu mesdu esmdu semdu msedu smedu dmseu mdseu dsmeu sdmeu msdeu smdeu eumsd uemsd emusd meusd umesd muesd eusmd uesmd esumd seumd usemd suemd emsud mesud esmud semud mseud smeud umsed mused usmed sumed msued smued dumse udmse dmuse mduse umdse mudse dusme udsme dsume sdume usdme sudme dmsue mdsue dsmue sdmue msdue smdue umsde musde usmde sumde msude smude
Note: these 'words' (valid or invalid) are all the permutations of the word edums. These words are obtained by scrambling the letters in edums.