bbb bbc bbh bbn bbo bbr bbs bby bcb bcc bch bcn bco bcr bcs bcy bhb bhc bhh bho bhr bhs bnb bnc bnn bno bnr bns bob boc boh bon boo bor bos boy brb brh brn bro brr brs bry bsb bsc bsh bsn bso bsr bss bsy by- byc byh byn byo byr bys c-- cbb cbc cbh cbn cbo cbr cbs cby ccb ccc cch ccn cco ccr ccs ch- chb chc chh chn cho chr chs chy cn- cnb cnc cnh cnn cno cnr cns cny co- cob coc coh con coo cor cos coy crb crc crh crn cro crr crs cry csb csc csh csn cso csr css csy cyb cyc cyn cyo cyr cys hbb hbc hbh hbn hbo hbr hbs hby hcb hcc hch hcn hco hcr hcs hcy hhb hhc hhh hhn hho hhr hhs hhy hnb hnc hnh hnn hno hns hny hob hoc hoh hon hoo hor hos hoy hr- hrb hrc hrh hrn hro hrr hrs hsb hsc hsh hsn hsr hss hsy hy- hyb hyc hyh hyn hyo hyr hys hyy nbb nbc nbn nbo nbr nbs ncb ncc nch ncn nco ncr ncs nhb nhc nhh nhn nhr nhs nhy nnb nnc nnh nnn nno nns no- nob noc noh non noo nor nos noy nrb nrc nrn nro nrr nrs nry nsb nsc nsh nsn nso nsr nss nsy nyc nyn nyo nys nyy ob- obb obc obh obn obo obr obs oby oc- ocb occ och ocn oco ocr ocs ohc ohh ohn oho ohr ohs on- onb onc onh onn ono onr ons ony oo- oob ooc ooh oon ooo oor oos or- orb orc orh orn oro orr ors ory os- osb osc osh osn oso osr oss oyo oys rbb rbc rbh rbn rbo rbr rbs rcb rcc rch rcn rco rcr rcs rh- rhb rhc rhh rhn rho rhr rhs rnb rnc rnh rnn rno rnr rns rny rob roc roh ron roo ror ros roy rrb rrc rrh rrn rrr rrs rsb rsc rsh rsn rso rsr rss ry- ryc ryn ryo ryr rys ryy sbb sbc sbh sbn sbo sbr sbs sby scb scc sch scn sco scr scs sh- shb shc shh shn sho shr shs shy snb snc snn sno snr sns sny sob soc soh son soo sor sos soy sr- srb src srh srn sro srr srs sry ss- ssb ssc ssh ssn sso ssr sss sy- syb syc syh syn syr sys ybc ybr ybs yby ycc ych yco ycs ycy yhc yhs ynn yns yny yob yoc yon yoo yor yos yoy yrc yrn yro yrs ysb ysc yso ysr yss ysy yyb yyc yys yyy

bbbb bbbs bbch bbhs bboy bbrc bbyo bcbc bcbs bccc bccs bchs bcor bcos bcrs bcsc bcsn bcss bhcc bhhs bhor bhoy bnhs bnoc bnor bnrr bnss bobb bobo bobs boby boch boco bocs bohn boho bohr bohs bohy bonc bonn bono bons bony boob booc booh boon boor boos bor- borh born boro borr bors bory bosc bosh bosn boso boss boyn boyo boys brcb brhs brno brns brob broc broh bron broo bror bros brrr brrs brsb brsr bry- bryn bryo bscs bshs bsns bson bsos bssc bych bync byno byob byoc byon byos byrn bysb byso byss bysy c-bo cbbc cbbs cbcc cbcn cbcr cbcs cbhs cbrh cbrn cbry cbsc cbsn ccbc ccbn cccb cccc cccs cchr cchs cchy ccnb ccnc ccnr ccns ccny ccob ccoc ccrc ccrs ccsn ccss chch chcs chhs chnb chnc chno chnr chns choc choh chon choo chor chos choy chrb chrc chrn chro chrr chrs chsc chsh chsr chy- chyc chyn cnbc cnco cnhs cnoh cnrc cnrr cnss cobb cobh cobo cobs coby coch coco cohn coho cohs con- conc conn cono cons cony coob cooh coon coos cor- corb corc corn coro corr cors cory cosc cosh coso coss cosy coyn coyo coyr coys crbc crcc crcr crhs crns crob croc croh cron croo cror croy crss cry- cryb cryn cryo crys cscb cscc csch csco cscr cscs cshs csny csob csor csos csrc csrs cssr csys cybb cybc cybo cyc- cycb cycc cycs cyn- cyno cyon cyrs cyy- cyyc cyyn hbbs hbhs hboc hbos hbrs hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcso hcss hhhh hhhs hncs hnhs hnny hobo hobs hoby hoch hocn hocr hocs hohn hoho hono hons hony hoon hoor hoos horc horn horo horr hors hory hosh hoss hoys hrhs hrob hron hros hrrc hrso hryb hsbc hscc hscn hshs hsob hson hybo hyo- hyon nbbc nbbo nbcc nbco nbcs nbhs nboy ncbc ncbs nccc nccn nccr nccs nchc nchs ncnc ncoc ncor ncos ncrc ncsc ncss ncsy nhcc nhhs nhnn nhon nhrc nhsc nnhs nnnn nnos nnss nobc nobo nobs noch noco nocs nohn noho nohs non- nonn nono nons noo- noob noon nooo noor noos nor- norb norc norn noro norr nors nory nos- nosh noss nosy noyo noys nrcs nrhs nroc nron nrrc nrsc nsbo nscc nscs nshs nsnr nsos nsrc nssb nssc nsso nssr nsss nycc nyco nycy nyhs nyny nyon nyrb nyro nysc nysh nyss obbo obby obhs obon obor obos oboy obrh obro obsn obsr obss ocbc occc occn ochs ocon ocos ocro ocrr ocrs ocys ohcc ohho ohhs ohno ohob ohoh ohos ohrn ohso ohss ohyo onby onc- onco onno onon onor onos onoy onsc onso onys ooby oocr ooho oohs oons oooh oooo ooos oory orbb orbo orbs orby orch orco orcs orhs ornc orno orns orny oro- oron oror oros oroy orro orrs orry orso orsy orys osby oscc osco oshc osho oshs osno osnr osny osoo osor osos osro ossb osso ossy oych oyns oyon oyss rbbb rbbr rbbs rbhs rboh rbss rcbc rcbo rccb rccc rccs rchb rchs rcnr rcon rcos rcsc rcss rcyc rhhs rhob rhoc rhoh rhon rhos rhys rnbr rnco rncs rnsh rob- robb robo robs roby rocc roch roco rocs rohn rohr