bbbb bbdd bbdo bblb bboy bbrc bbyo bcbc bccc bccl bcor bd-r bdbc bddc bdry bldc bldr blob bloc blod bloo bloy blrc bly- bobb bobo boby boco bodb bodo body bold boll bolo boly boob booc bood bool boor bor- bord boro borr bory boyd boyl boyo brcb brdo brdy brob broc brod brol broo bror brrr bry- bryd bryo byld byob byoc byod byol byrd byyd c-bo c-cd cbbc cbcc cbcl cbcr cbdb cbdc cbdo cblb cblc cbol cbrd cbrl cbry ccbc cccb cccc cccl ccdc ccdr cclc ccob ccoc ccod ccrc ccrl cd-r cddb cddl cddr clcd cldc cldr clob clod cloo clor cloy clrd clro cly- cobb cobo coby coco codd codl cody col- colb cold coll colo coly coob cood cool cor- corb corc cord corl coro corr cory coyl coyo coyr crbc crcc crcr crdc crob croc crod crol croo cror croy cry- cryb cryo cybb cybc cybo cyc- cycb cycc cycl cyl- cylc cyld cyll cyrl cyy- cyyc d-bo dbcc dboy dc-y dcbc dccb dccc dccl dcdb dddd ddlc ddly ddoc ddrc ddry dlbd dlco dobb dobl doby doco dod- dodd dodo dody dold doll dolo doly doob dood dool door dorc dord doro dorr dory doyl doyo drbc drob drod drol droy dry- dycd dydd dyll dyo- dyoo dyor dyr- dyrb dyrc dyro dyyr lbcc lblr lcbc lccc lcdd lcdr lcor lcrd lcrl ldry llcc lldb lldc lllc llll lloc llod lloo llyr lob- lobb lobo loby locc loco lold loll lolo loly loob looc lood lool loor lord loro lory loyd lrdd lroc lrrc lrrr lrry lyc- lyco lydd lyly lyo- lyro obbo obby obol obor oboy obro ocbc occc oclc ocrl ocro ocrr odbo oddd oddy odly odoo odor odrl odry odyl odyr olbo olby olcc oldb oldy ollo olly olor olry ooby oocr oold oolo oooo oord oory orbb orbo orby orco ordo orlo orly oro- oror oroy orro orry oyly rbbb rbbr rbcl rcbc rcbo rccb rccc rcdc rcrd rcyc rdoc rob- robb robo roby rocc roco rodd rodo rody rold roll rolo roly roob rood rool roor rorc roro rory royd royl rrrr rydy ryob ybor ybry yccc yobo yodo yold yoll yolo yoly yood yool yord yoro yory yoyo yrly yyyy