d-tv dddd ddot ddtv didi dido diii diiv dimi dimm dimo dior diot dird dirr dirt diti dito ditt ditv divd divi divo dmdt dmtv dod- dodd dodi dodo doid doit domi domm domo dood doom door doot dord dori dorm doro dorr dort dotd doti doto dott dovi drit drod drom drot dtor dtot dvdr dvi- dvii dvir dvor iddm iddo idid idio idir idro idtv idvd iiii iiio iiit iioi iioo iitm iitr iitt imdi imdt imid imir imit immi immo immt imod imri imro imrr imto imvt iod- iodd iodo ioii ioio ioit iomo iooi iooo iori ioto irdo iri- irid irio irmo irod irov irri irti itdo itim itmo itoi itoo itor itri itto ivdr ivim ivod ivor mddm mdii mdiv mdot mdvi mid- midi mido miii miio miit mim- mimd mimi mimo mio- mird miri miro mirr mirt mirv mit- miti mitm mito mitt mitv mmdi mmdv mmii mmiv mmmd mmmm mmod mmor mmvi modd modi modo moii moio moir moit momi momo mood moor moot moov mord mori moro mort motd moti motm moto mott movt mrdd mrmd mrtm mrtt mtom mtor mtrr mttr mtvr mvii mvtr oddd oddi odio odir odmr odom odoo odor odot oido oiii oirt oiti omid omim omio omit omo- omoi omoo omor omov omri omro oodi ooid oooo oord oort ordo ori- orid orio orit ormo oro- orom oror orot orri orro orto orvr otit oto- otoo otor otov otro otti otto ovi- ovid ovo- ovod ovoo ovot rdio ridd ridi rido rimi rimm rimo riom riot riri riti rito ritt rivo rmmv rodd rodi rodo roid roio roir roit romd romi romm romo rood rooi room roor root rori roro rort roti roto rotr rott rovi rovo rrrr rtdt rtmi rtvi t-mo tdmi tdor tdri tdtv tidd tiit timi timm timo tird tiri tiro tirr titi tito titt tivi tivo tmro tmtt todd todi todo todt toid toit tomi tomm tomo tomt tood toom toor toot tord tori torm toro torr tort torv totd toti totm toto totr tott tovo tri- trim trio trit trmd trmi trod troi trom troo trot trtr ttim tttt tvmt tvri tvro tvrr tvtv vdio vdot vidi vido viii vimi viri virm viro virr virt viti vito vitt vivi vivo vodo void voio voir voit vomi voom voor voot vor- vord vori vorm voro vort votd voto vrdi vrio vrot vrto vt-i vvvv