dddd ddpo ddry dhin dhod dhor dhpr dhrn didi dido didy diii din- dinh dini dinn dino dion diop dior dipn dipo dipp dird dirr diyi dnpo dod- dodd dodi dodo dody dohr doid doin dond doni donn dono donp donr dood doon doop door dopo dopp dopr dopy dord dori dorn doro dorp dorr dory doyo dphp dpin dpni dpph dpyd drih drin drip drnh drno drod droh dron drop droy dry- dydd dyhh dyhp dyhr dyin dyio dyno dyny dyo- dyon dyoo dyor dyph dyr- dyri dyro dyyr h-ii hdod hdri hdyd hhhh hhip hidi hidy hihi hiho hind hinn hino hipo hipp hird hiri hirn hiro hiyo hndd hnny hnoi hodh hodi hodr hody hohn hoho hoid hoip hoir hond honi hono hony hood hoon hoop hoor hopi hopo hopp hopy hord hori horn horo horr hory hoyi hpdh hrdn hrid hrip hrod hron hrpp hydd hydr hynd hyo- hyon hyp- hyph hypo hypy hyrd i-no iddo idid idin idio idir idno idon idro ihdr ihop ihrd iiii iiio iino iioi iioo iiop ind- indi indo indy inhd inid inni inno innr inny ino- inoi inon inor inp- inpi inpp inri inro inyo iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iori ipdi iphr ipid ipin ipod ipoh ipop ippo ippr ippy ipri irdo irdp iri- irid irin irio irip iriy irod iroh iron irop irri iryn n-ii nddo ndnp ndop ndor ndpd ndpr ndri ndry nhdp nhnn nhon nhpi nhrp nidd nidi nido niip niir nind ninh nini nino nioh nion nioo nipr niro niyi nnnn nnpi nnpr nodi nodo nody nohn noho noid noin noio noir non- noni nonn nono noo- noon nooo noop noor noph nor- nord nori norn noro norr nory noyo npin nppd npri nron nrpn nrrd nyny nyon nypd nyro oddd oddi oddy odin odio odir odoh odon odoo odop odor odrp odry odyr ohhi ohho ohid ohio ohno ohoh ohrn ohyo oido oiii oion oiry ondi ondo ondy onir onni onno onod onon onor onoy oodi ooho ooid oooh oooo oord oory ophi opii opin opio opo- opon opor oppi oppo oppy opry ordn ordo ori- orid orin orio orni orno orny oro- oron oror oroy orph orpi orri orro orry oyon oyri pdpn pdpr phi- phin phip phno phoh phon phoo phrr pido piip pind pini pinn pino pinp piny pion pipi pipo pipp pipy piri pirn piro pirr piry piyo pnin pnon pnpo pnpp pnro pod- podd podi podo pody poid poin poio pond poni pono ponp pony pood pooh poon poop poor pop- popi popo popp popy pori porn poro porr pory poyn poyo poyr pphi ppid ppih ppod pppd pppn pppo pppp pri- prid prii prin prnd prnp pro- prod pron proo prop prpd prrd prri pyin pyn- pynd pyo- pyon pypy pyr- pyri pyro pyry rdio rhin rhio rhod rhoh rhon rhyd ridd ridi rido riho riin rind rinn rino riny rion ripd ripi ripp ripr riri riyo rndp rnin rnod rodd rodi rodo rody rohn rohr rohy roid roin roio roir rond roni rono rony rood rooi roon roop roor ropo ropy rori roro rory royd royn rpdp rpho rpii rpon rppn rrrr rydy ryip rynd rynn ryoh ryon ydin ydnp ydon yhid yhon yhyd yidi yird yirn yirr ynoh ynon yodh yodo yohn yoho yond yoni yono yood yoon yoop yopo yopy yord yori yorn yoro yory yoyn yoyo ypir yrho yrin yron yryn yyyy