dddd ddot ddpo ddry didi dido didy diii diop dior diot dipo dipp dipt dird dirr dirt diti dito ditt 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 doyo dpdt dpty dpyd drip drit drod drop drot droy dry- dtdp dtor dtot dttp dydd dyio dyit dyo- dyoo dyor dyot dyr- dyri dyro dyrt dyt- dyty dyyr iddo idid idio idir idro idtp 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 irdo irdp iri- irid irio irip iriy irod irop irri irti irtp itdo itoi itoo itor itri itry itto itty 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 otit oto- otoo otor otoy otpp otro otry otti otto otyr oyri pdpr pido piip piot pipi pipo pipp pipy piri piro pirr piry piti pito pitr pitt pity 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 poyo poyr ppid ppod pppd pppo pppp pptt pri- prid prii pro- prod proo prop prot 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 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 royd royt rpdp rpii rptd rrrr rtdt rttp rydy ryip ryot rytt ryyt tdor tdri tidd tidy tiit tiop tip- tipi tipo tipp tipt tird tiri tiro tirr tiry titi tito titp titt tiyi tiyo to-y todd todi todo todt tody toid toit tood toor toot top- topd topi topo topp topt tord tori toro torp torr tort tory totd toti toto totr tott toty toyo toyt tpir tppd tppp tppr tptp tptr tpyo tri- trio trip trit trod troi troo trop trot troy trpp trtr try- tryo tryp ttop ttoy tttt ttyd tydd tydi tydy tyir typ- typo typp typy tyr- tyro tyrr tytd tyti tyto tytt tyty ydyt yidi yird yirr yiti yitp yodo yoit yood yoop yoot yopo yopy yord yori yoro yort yory yott yoyo ypir yyyy