dddd didi dido didu digg digi digo diii dimi dimm dimo dimu dior diou dird dirr dmrg dod- dodd dodg dodi dodo dog- dogg dogi dogo dogu doid doig domi domm domo dood doom door dord dori dorm doro dorr doru doud doug doum dour drod drog drom drou drug drui drum druu dudd dudo dudu dugu duid duir dumi dumm duo- durg duri duro duru duur gdor gggg gidd gidi gido gigg gigi gigo gimo giog gioi gird girg giri giro girr giru giur gmmr gmod godi godo gogi gogo gomi gomo gomu good goog gooi goom goor gord gorg gori gorm goro gorr gou- goud goug goum gour grid grig grim grod grog groi grom groo gror grou grrr grug grui grum grur gudi gudo gudu gugg gugi gugu guid gumi gumm gumo gurd gurg guri guro gurr guru i-go iddm iddo idgo idid idig idio idir idog idro iduo igoo igor igri iiii iiio iioi iioo iium imdg imdi imid imir immi immo imod imou imri imro imrr iod- iodd iodo ioii ioio iomo iooi iooo iorg iori ioug irdo irgm iri- irid irig irio irmo irod irri iuiu mddm mdii mdud mgrm mid- midi mido migg migi migo migu miii miio mim- mimd mimi mimo mio- mird mirg miri miro mirr miru miui mmdi mmii mmmd mmmm mmod mmor modd modi modo modu mogg mogi mogo mogu moii moio moir momi momo momu mood moog moor mord morg mori moro moru moud mour mrdd mrmd mrud mudd mudi mudu mugg mugi mugo mugu muid muir mumm mumo mumu murd murg muri muro murr muru oddd oddi odio odir odiu odmr odom odoo odor odou odum odur oggi ogod ogog ogoi ogou ogri ogro ogui ogum oido oigo oiii oium omid omim omio omo- omoi omoo omor omri omro omuo oodi ooid oooo oord ordo ordu orgo ori- orid orig orio ormo oro- orom oror orri orro orum ouii ouir oumi our- ouro ouu- rdio ridd ridi rido rigg rigi rigo rigu rimi rimm rimo rimu riom riou riri rmrg rodd rodi rodo rogg rogi rogo roid roig roio roir roiu romd romi romm romo rood roog rooi room roor rori roro roru roud roum rrrr rrum rudd rudi rudo rugg rugi ruid rumi rumm rumo rurd ruri ruro ruru ruud uddi udid udig udim udir udoo uggo ugod ugri ugro ugur uguu uirr umgo ummg ummo umor umri uomo uor- urdu urgi urgu urim uriu urmi uro- urom uroo urri urum urur uuri uuuu