dddd ddre dedd dede dedu deed deeg deem deer dege degu dem- demd deme demu der- dere derg derm derr deue deum deur dgeg dgge dmrg dred dree dreg drem drge drue drug drum druu dudd dude dudu duer dugu dume dumm dure durg duru duur edde eddm ede- edem eder edge edme edrm edru edur eede eedu eeee eerg egee egem eger egge egre emer emeu emme emmu emre erde ered erem erer erg- ergg erme erre erum erur eude eudm euer euge eur- eure gedd gede gedu geed geer gege gegg gem- gemm gemr gerd gere germ geru geue geum gggg gmer gmme gmmr gree greg grem greu grrr grue grug grum grur gude gudu guer guge gugg gugu gume gumm gurd gure gurg gurr guru mddm mdme mdud medd mede medu meed meem meer meg- mege megg megr megu meme memr memu mer- merd mere merm meru meum mged mger mgrm mmmd mmmm mrdd mred mree mreg mrmd mrud mudd mude mudu mued muee mugg mugu mume mumm mumu murd mure murg murr muru rder redd rede redr redu reed reem regd rege regm regr regu reme rerd rere rerg reru reue reuu rmrg rred rrrr rrum rudd rude rued ruer ruge rugg rume rumm rurd rure ruru ruud udem uder udge ugur uguu umde umer ummg urde urdu ure- ured urge urgu urre urum urur uuuu