bbb bbc bbh bbn bbo bbr bbs bcb bcc bch bcn bco bcr bcs bhb bhc bhh bho bhr bhs bnb bnc bnn bno bnr bns bob boc boh bon boo bor bos brb brh brn bro brr brs bsb bsc bsh bsn bso bsr bss c-- cbb cbc cbh cbn cbo cbr cbs ccb ccc cch ccn cco ccr ccs ch- chb chc chh chn cho chr chs cn- cnb cnc cnh cnn cno cnr cns co- cob coc coh con coo cor cos crb crc crh crn cro crr crs csb csc csh csn cso csr css hbb hbc hbh hbn hbo hbr hbs hcb hcc hch hcn hco hcr hcs hhb hhc hhh hhn hho hhr hhs hnb hnc hnh hnn hno hns hob hoc hoh hon hoo hor hos hr- hrb hrc hrh hrn hro hrr hrs hsb hsc hsh hsn hsr hss nbb nbc nbn nbo nbr nbs ncb ncc nch ncn nco ncr ncs nhb nhc nhh nhn nhr nhs nnb nnc nnh nnn nno nns no- nob noc noh non noo nor nos nrb nrc nrn nro nrr nrs nsb nsc nsh nsn nso nsr nss ob- obb obc obh obn obo obr obs oc- ocb occ och ocn oco ocr ocs ohc ohh ohn oho ohr ohs on- onb onc onh onn ono onr ons oo- oob ooc ooh oon ooo oor oos or- orb orc orh orn oro orr ors os- osb osc osh osn oso osr oss 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 rob roc roh ron roo ror ros rrb rrc rrh rrn rrr rrs rsb rsc rsh rsn rso rsr rss sbb sbc sbh sbn sbo sbr sbs scb scc sch scn sco scr scs sh- shb shc shh shn sho shr shs snb snc snn sno snr sns sob soc soh son soo sor sos sr- srb src srh srn sro srr srs ss- ssb ssc ssh ssn sso ssr sss

bbbb bbbs bbch bbhs bbrc bcbc bcbs bccc bccs bchs bcor bcos bcrs bcsc bcsn bcss bhcc bhhs bhor bnhs bnoc bnor bnrr bnss bobb bobo bobs boch boco bocs bohn boho bohr bohs bonc bonn bono bons boob booc booh boon boor boos bor- borh born boro borr bors bosc bosh bosn boso boss brcb brhs brno brns brob broc broh bron broo bror bros brrr brrs brsb brsr bscs bshs bsns bson bsos bssc c-bo cbbc cbbs cbcc cbcn cbcr cbcs cbhs cbrh cbrn cbsc cbsn ccbc ccbn cccb cccc cccs cchr cchs ccnb ccnc ccnr ccns ccob ccoc ccrc ccrs ccsn ccss chch chcs chhs chnb chnc chno chnr chns choc choh chon choo chor chos chrb chrc chrn chro chrr chrs chsc chsh chsr cnbc cnco cnhs cnoh cnrc cnrr cnss cobb cobh cobo cobs coch coco cohn coho cohs con- conc conn cono cons coob cooh coon coos cor- corb corc corn coro corr cors cosc cosh coso coss crbc crcc crcr crhs crns crob croc croh cron croo cror crss cscb cscc csch csco cscr cscs cshs csob csor csos csrc csrs cssr hbbs hbhs hboc hbos hbrs hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcso hcss hhhh hhhs hncs hnhs hobo hobs hoch hocn hocr hocs hohn hoho hono hons hoon hoor hoos horc horn horo horr hors hosh hoss hrhs hrob hron hros hrrc hrso hsbc hscc hscn hshs hsob hson nbbc nbbo nbcc nbco nbcs nbhs ncbc ncbs nccc nccn nccr nccs nchc nchs ncnc ncoc ncor ncos ncrc ncsc ncss 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 nos- nosh noss nrcs nrhs nroc nron nrrc nrsc nsbo nscc nscs nshs nsnr nsos nsrc nssb nssc nsso nssr nsss obbo obhs obon obor obos obrh obro obsn obsr obss ocbc occc occn ochs ocon ocos ocro ocrr ocrs ohcc ohho ohhs ohno ohob ohoh ohos ohrn ohso ohss onc- onco onno onon onor onos onsc onso oocr ooho oohs oons oooh oooo ooos orbb orbo orbs orch orco orcs orhs ornc orno orns oro- oron oror oros orro orrs orso oscc osco oshc osho oshs osno osnr osoo osor osos osro ossb osso rbbb rbbr rbbs rbhs rboh rbss rcbc rcbo rccb rccc rccs rchb rchs rcnr rcon rcos rcsc rcss rhhs rhob rhoc rhoh rhon rhos rnbr rnco rncs rnsh rob- robb robo robs rocc roch roco rocs rohn rohr rohs ronc rono rons roob roon roor roos rorc roro rosc rosh roso ross rrhs rrrr rscc rsch rscn rscs rshs rsnn rsno rsnr rsos s-os sbbs sbcc sbcs sbhc sbhs sbor sccc sccs sch- schh scho schr schs scnr scob scoh scon scoo scor scr- scrc scrn scrs scsc scsh scsn scso scsr shbs shcc shhh shhs shon shoo shor shos shrs shsc sncc snco snhs snns snob snoc snoo snor snos snrs sobo sobr sobs soch soco socr socs sohh sohn soho sohs son- sono sons soon soor soos sorb sorh sorn soro sorr sors sosh soso soss srbc srcc srch srhs srnn srno sros ssbn ssbr sscc sscs sshs ssns ssoc ssrc ssrs sssb sssc sssh ssss

bbsrc bo-bo bo-ho boboc bobos bobr bocho bochs bocon bocor bohon bohor bohos bohrs bonch bonon bonos boobs booch booco boons boorn boors boosh borbo borch borcs born- borno borns boro- boron boroo boros borro borsh bosch bosco boscs bosns boson bosor bosso brobo brobs broch brohn bronc bronn brons broon broos bross brrrr bscco c-cor ccccc choco chocs chono choon choor chor- choro chors choss chron cnnnn co-bo co-co cobbs cocc- cocco cocon cocos cohns cohob cohon cohoo cohos cohrs conch conco concr conns cono- conob conon conor cooch coons coors corbo corno corns coro- coron corrs corso corss cos-b cosch