bbbb bbdd bbdo bblb bboy bbpr bbyo bd-r bddh bdii bdry bhdl bhil bhir bhoi bhor bhoy bhpl bibb bibi bibl bibo bidi bido bidr bihi bihl bild bili bill bilo bily bio- bioi biol bipp birb bird biri birl biro birr biry bldr blio blip blir blob blod bloo blop bloy bly- bobb bobi bobo boby bodb bodh bodi bodo body bohd bohl boho bohr bohy boi- boid boii boil bold boli boll bolo boly boob bood booh bool boop boor bopp bor- bord borh bori boro borr bory boyd boyi boyl boyo bprd brdo brdy brid brih bril brio brlp brob brod broh brol broo bror brrr bry- bryd bryo byil byld byob byod byoi byol byop byrd byyd d-bo dblp dboy dbpd dddd ddly ddpo ddry dhbp dhod dhol dhor dhpr dibb dibo dibp diby didi dido didy diii dili dill dilo dily diol diop dior dipl dipo dipp dird dirl dirr diyi dlbd dlib dlii dlil dobb dobi dobl doby dod- dodd dodi dodo dody dohl dohr doid doil dold doli doll dolo dolp doly doob dood dool doop door dopo dopp dopr dopy dord dori doro dorp dorr dory doyl doyo dphp dpll dpph dpyd drib drih dril drip drob drod droh drol drop droy dry- dydd dyhb dyhh dyhp dyhr dyio dyll dyo- dyoo dyor dyph dyr- dyrb dyri dyro dyyr h-ii hbio hdil hdod hdri hdyd hhhh hhip hibi hidi hidy hihi hiho hiil hild hili hill hilo hily hiob hipo hipp hird hiri hiro hiyo hlly hlod hobo hoby hodh hodi hodr hody hohl hoho hoid hoil hoip hoir hol- holb hold holh holi holl holo holp holy hood hool hoop hoor hopi hopo hopp hopy hord hori horl horo horr hory hoyi hpdh hrbl hrib hrid hrip hrob hrod hrpp hryb hybo hydd hydr hyl- hyld hyll hylo hylp hyly hyo- hyp- hyph hypo hypy hyrd i-by ibdo ibid ibly ibrd ibri ibro ibyi iddo idid idil idio idir idli idly idol idro idyl ihdr ihob ihop ihrd iihl iiii iiio iioi iioo iiop ilio ilir ill- illd illi illo illp illy iloo ilpr iobi ioby iod- iodd iodo ioii ioio iolo iooi iooo iopl iori ipdi iphr ipid ipil iplo ipod ipoh ipop ippo ippr ippy ipri irbp irby irdo irdp iri- irid iril irio irip iriy irlb irob irod iroh irop irri lblr lddp ldry lhhh lhip lhor libo libr lidb lidl lido lih- lihi liho liii liir lilb lili lill lilo lily lio- liod lior lip- lipb liph lipi lipl lipo lipp lipy lird liri lirl liro lirp lirr liry liyl lldb lldp llll llod lloo llyr lob- lobb lobh lobi lobo loby lodh lodi lohi loho lohr loid loir lold loli loll lolo loly loob lood lool loop loor lopi lopp lord lori loro lory loyd lpod lppl lprp lrdd lroi lrrr lrry lydd lyly lyo- lyro obbo obby obid oboi obol obor oboy obrh obri obro odbo oddd oddi oddy odio odir odly odoh odoo odop odor odrl odrp odry odyl odyr ohhi ohho ohid ohio ohly ohob ohoh ohyo oido oiii oily oiry oiyl olbo olby oldb oldh oldy olib olid olio olli ollo olly olor olph olry oobi ooby oodi ooho ooid oold oolo oooh oooo oord oory ophi opii opio opo- opor oppi oppo oppy opry orbb orbi orbo orby ordo ori- orid oril orio orlo orly oro- oror oroy orph orpi orri orro orry oyly oyri pbil pdpr phi- phil phip phlo phob phoh phoo phrr phyl pibb pibi pido piip pil- pild pili pill pilo pily piob pipi pipo pipp pipy piri pirl piro pirr piry piyo plbr plib plid plio plip plob plod ploh ploo plop ploy plpp plri plyd pobo pod- podd podi podo pody pohl poid poil poio pold poli poll polo poly pood pooh pool poop poor pop- popi popo popp popy porb pori poro porr pory poyo poyr pphi ppib ppid ppih ppli pplo ppod pppd pppo pppp prhl pri- prid prii prlr pro- prob prod prol proo prop prpd prrd prri pyl- pyli pyll pyo- pypy pyr- pyri pyrl pyro pyry rbbb rbbr rboh rdbp rdio rhib rhio rhli rhob rhod rhoh rhyd rhyl rib- ribo riby ridd ridi rido riho rill rilo rilp rily riol ripd ripi ripl ripp ripr riri riyo rob- robb robi robo roby rodd rodi rodo rody rohl rohr rohy roid roil roio roir rold roll rolo rolp roly roob rood rooi rool roop roor ropo ropy rori roro rory royd royl rpdp rpho rpii rpob rrrr rybp rydy ryhb ryip ryob ryoh ybor ybry ydil yhid yhyd yidi yild yili yill yirb yird yirr ylid ylli yobi yobo yodh yodo yoho yold yoli yoll yolo yolp yoly yood yool yoop yopo yopy yord yori yoro yory yoyo ypir yrho yrly yyyy