d-tv dddd ddot ddpo ddry ddtv didi dido didy diii diiv diop dior diot dipo dipp dipt dird dirr dirt diti dito ditt ditv divd divi divo diyi dod- dodd dodi dodo dody doid doit dood doop door doot dopo dopp dopr dopt dopy dord dori doro dorp dorr dort dory dotd doti doto dott doty dovi doyo dpdt dpty dpyd drip drit drod drop drot droy dry- dtdp dtor dtot dttp dvdr dvi- dvii dvir dvor dvrp dydd dyio dyit dyo- dyoo dyor dyot dyr- dyri dyro dyrt dyt- dyty dyyr iddo idid idio idir idro idtp idtv idvd iiii iiio iiit iioi iioo iiop iitr iitt iod- iodd iodo ioii ioio ioit iooi iooo iori ioto ipdi ipid ipod ipop ippo ippr ippy ipri ipto iptv irdo irdp iri- irid irio irip iriy irod irop irov irri irti irtp itdo itoi itoo itor itri itry itto itty ivdr ivod ivor ivry iypt oddd oddi oddy odio odir odoo odop odor odot odrp odry odyr oido oiii oirt oiry oiti oodi ooid oooo oord oort oory ootp ooty opii opio opit opo- opor oppi oppo oppy opry opti opto ordo ori- orid orio orit oro- oror orot oroy orpi orri orro orry orto orvr otit oto- otoo otor otov otoy otpp otro otry otti otto otyr ovi- ovid ovo- ovod ovoo ovot ovpp oyri pdpr pdtv pido piip piot pipi pipo pipp pipy piri piro pirr piry piti pito pitr pitt pity pivo piyo pod- podd podi podo pody poid poio pood poop poor poot pop- popi popo popp popt popy pori poro porr port pory potd poti poto pott poty povo poyo poyr ppid ppod pppd pppo pppp pptt pptv pri- prid prii priv pro- prod proo prop prot prov prpd prrd prri prti prtp prtr ptop ptpd ptrd pyo- pyot pypy pyr- pyri pyro pyry pytt rdio ridd ridi rido riot ripd ripi ripp ripr ript riri riti rito ritt rivo rivp riyo rodd rodi rodo rody roid roio roir roit rood rooi roop roor root ropo ropy rori roro rort rory roti roto rotr rott roty rovi rovo royd royt rpdp rpii rptd rrrr rtdt rttp rtvi rydy ryip ryot rytt ryyt tdor tdri tdtv tidd tidy tiit tiop tip- tipi tipo tipp tipt tird tiri tiro tirr tiry titi tito titp titt tivi tivo tivy tiyi tiyo to-y todd todi todo todt tody toid toit tood toor toot top- topd topi topo topp topt topv tord tori toro torp torr tort torv tory totd toti toto totr tott toty tovo toyo toyt tpir tppd tppp tppr tptp tptr tpyo tri- trio trip trit trod troi troo trop trot troy trpp trpv trtr try- tryo tryp ttop ttoy tttt ttyd tvri tvro tvrr tvtv tvyo tydd tydi tydy tyir typ- typo typp typy tyr- tyro tyrr tytd tyti tyto tytt tyty vdio vdot vdtp vidi vido vidy viii vipr viri viro virr virt viry viti vito vitt vivi vivo vivy vodo void voio voip voir voit voor voot vopt vor- vord vori voro vort vory votd voto votp voyd voyi vpro vrdi vrdy vrio vrot vrto vryt vt-i vtpr vvvv vyir vyit vyrt ydyt yidi yird yirr yiti yitp yivo yodo yoit yood yoop yoot yopo yopy yord yori yoro yort yory yott yoyo ypir yvor yvto yyyy