bbbb bbdd bbdo bboy bbyo bd-r bddh bdry bhor bhot bhoy bhrt bobb bobo boby bodb bodh bodo body bohd boho bohr boht bohy boob bood booh boor boot bor- bord borh boro borr bort bory botb botd both boto bott boty boyd boyo brdo brdt brdy brob brod broh broo bror brot brrr bry- bryd bryo btdt btob btor btrt btry bttb byob byod byrd byrt byth byyd d-bo dboy dbtt dddd ddot ddry dhod dhor dobb doby dod- dodd dodo dody dohr doob dood door doot dord doro dorr dort dory dotd doth doto dott doty doyo drob drod droh drot droy dry- dthd dtor dtot dybt dydd dyhb dyhh dyhr dyht dyo- dyoo dyor dyot dyr- dyrb dyro dyrt dyt- dyty dyyr hdod hdtt hdyd hhhh hobo hoby hodh hodr hody hoho hood hoor hoot hord horo horr hort hory hotb hotd hoth hoto hotr hott hoyt hrob hrod hrtb hryb htoh httr hybo hydd hydr hydt hyo- hyrd hyrt obbo obby obdt obor obot oboy obrh obro obtd odbo oddd oddy odoh odoo odor odot odry odyr ohho ohob ohoh ohto ohyo ooby ooho oooh oooo oord oort oory ootb ooty orbb orbo orby ordo oro- oror orot oroy orro orry orth orto otbd otho othr oto- otoh otoo otor otoy otro otry otto otyr rbbb rbbr rboh rhob rhod rhoh rhyd rob- robb robo robt roby rodd rodo rody rohr rohy roob rood roor root roro rort rory roth roto rotr rott roty royd royt rrrr rtdt rydy ryhb ryob ryoh ryot ryth rytt ryyt tbrb tddb tdor thdr thoo thor thot thro thtb thtr thyh to-y tobo tobt toby todd todo todt tody toho tood tooh toor toot tord toro torr tort tory totd toth toto totr tott toty toyb toyo toyt trod troo trot troy trtr try- tryb tryo ttbb ttoy tttt ttyd tybo tydd tydy tyht tyr- tyro tyrr tytd tyto tytt tyty ybor ybry ydyt yhyd yobo yodh yodo yoho yood yoot yord yoro yort yory yott yoyo yrho ytht yyyy