dddd ddot didi dido didu diii dimi dimm dimo dimu dior diot diou dird dirr dirt diti dito ditt dmdt dod- dodd dodi dodo doid doit domi domm domo dood doom door doot dord dori dorm doro dorr dort doru dotd doti doto dott doud doum dour dout drit drod drom drot drou drui drum drut druu dtor dtot dudd dudo dudu duid duir duit dumi dumm duo- duri duro durt duru duur duut iddm iddo idid idio idir idro iduo iiii iiio iiit iioi iioo iitm iitr iitt iium imdi imdt imid imir imit immi immo immt imod imou imri imro imrr imto iod- iodd iodo ioii ioio ioit iomo iooi iooo iori ioto irdo iri- irid irio irmo irod irri irti itdo itim itmo itoi itoo itor itou itri itto itum itur iuiu mddm mdii mdot mdud mid- midi mido miii miio miit mim- mimd mimi mimo mio- mird miri miro mirr mirt miru mit- miti mitm mito mitt mitu miui mmdi mmii mmmd mmmm mmod mmor modd modi modo modu moii moio moir moit momi momo momu mood moor moot mord mori moro mort moru motd moti motm moto mott motu moud mour mout mrdd mrmd mrtm mrtt mrud mtom mtor mtrr mttr mudd mudi mudu muid muir muit mumm mumo mumu murd muri muro murr murt muru muti muto mutt mutu muut oddd oddi odio odir odiu odmr odom odoo odor odot odou odtu odum odur oido oiii oirt oiti oium omid omim omio omit omo- omoi omoo omor omri omro omuo oodi ooid oooo oord oort ordo ordu ori- orid orio orit ormo oro- orom oror orot orri orro orto orum otit oto- otoo otor otro otti otto ottu otur ouii ouir ouit oumi our- ouro ourt out- outi outo ouu- rdio ridd ridi rido rimi rimm rimo rimu riom riot riou riri riti rito ritt ritu rmtu rodd rodi rodo roid roio roir roit roiu romd romi romm romo rood rooi room roor root rori roro rort roru roti roto rotr rott roud roum rout rrrr rrum rtdt rtmi rudd rudi rudo ruid ruit rumi rumm rumo rumt rurd ruri ruro ruru ruti ruto rutt rutu ruud t-mo tdmi tdor tdri tidd tiit tiiu timi timm timo timu tiou tird tiri tiro tirr tiru titi tito titt titu tium tmou tmro tmtt todd todi todo todt todu toid toit tomi tomm tomo tomt tood toom toor toot tord tori torm toro torr tort toru totd toti totm toto totr tott toui toum tour tout tri- trim trio trit trmd trmi trmu trod troi trom troo trot trou trtr trud trut truu ttim tttt tudi tudu tuim tuit tuiu tumi tumu tuor turd turi turm turo turr turt turu tuti tuto tutt tutu tuum tuuo uddi udid udim udir udoo udot uirr umit ummo umor umri umut uomo uor- urdu urim uriu urmi uro- urom uroo urri urum urur urut utid utor utri utti utto uttu uuri uuuu