dddd ddly ddpo ddry didi dido didy diii dili dill dilo dily diol diop dior dipl dipo dipp dird dirl dirr diyi dlii dlil dod- dodd dodi dodo dody doid doil dold doli doll dolo dolp doly dood dool doop door dopo dopp dopr dopy dord dori doro dorp dorr dory doyl doyo dpll dpyd dril drip drod drol drop droy dry- dydd dyio dyll dyo- dyoo dyor dyr- dyri dyro dyyr iddo idid idil idio idir idli idly idol idro idyl iiii iiio iioi iioo iiop ilio ilir ill- illd illi illo illp illy iloo ilpr iod- iodd iodo ioii ioio iolo iooi iooo iopl iori ipdi ipid ipil iplo ipod ipop ippo ippr ippy ipri irdo irdp iri- irid iril irio irip iriy irod irop irri lddp ldry lidl lido liii liir lili lill lilo lily lio- liod lior lip- lipi lipl lipo lipp lipy lird liri lirl liro lirp lirr liry liyl lldp llll llod lloo llyr lodi loid loir lold loli loll lolo loly lood lool loop loor lopi lopp lord lori loro lory loyd lpod lppl lprp lrdd lroi lrrr lrry lydd lyly lyo- lyro oddd oddi oddy odio odir odly odoo odop odor odrl odrp odry odyl odyr oido oiii oily oiry oiyl oldy olid olio olli ollo olly olor olry oodi ooid oold oolo oooo oord oory opii opio opo- opor oppi oppo oppy opry ordo ori- orid oril orio orlo orly oro- oror oroy orpi orri orro orry oyly oyri pdpr pido piip pil- pild pili pill pilo pily pipi pipo pipp pipy piri pirl piro pirr piry piyo plid plio plip plod ploo plop ploy plpp plri plyd pod- podd podi podo pody poid poil poio pold poli poll polo poly pood pool poop poor pop- popi popo popp popy pori poro porr pory poyo poyr ppid ppli pplo ppod pppd pppo pppp pri- prid prii prlr pro- prod prol proo prop prpd prrd prri pyl- pyli pyll pyo- pypy pyr- pyri pyrl pyro pyry rdio ridd ridi rido rill rilo rilp rily riol ripd ripi ripl ripp ripr riri riyo rodd rodi rodo rody roid roil roio roir rold roll rolo rolp roly rood rooi rool roop roor ropo ropy rori roro rory royd royl rpdp rpii rrrr rydy ryip ydil yidi yild yili yill yird yirr ylid ylli yodo yold yoli yoll yolo yolp yoly yood yool yoop yopo yopy yord yori yoro yory yoyo ypir yrly yyyy