bbb bbc bbk bbo bbr bbt bcb bcc bck bco bcr bct bkb bkc bkk bko bkr bkt bob boc bok boo bor bot brb brk bro brr brt btb btc btk bto btr btt c-- cbb cbc cbk cbo cbr cbt ccb ccc cck cco ccr cct ckb ckc cko ckt co- cob coc cok coo cor cot crb crc crk cro crr crt ctb ctc ctk cto ctr ctt k-t kbb kbc kbk kbo kbr kcb kcc kck kcr kct kkb kkc kkk kkr kkt kob koc kok koo kor kot krc krk kro krr krt ktb ktc ktk kto ktr ktt ob- obb obc obk obo obr obt oc- ocb occ ock oco ocr oct okb okc okk oko okr oo- oob ooc ook ooo oor oot or- orb orc ork oro orr ort ot- otb otc otk oto otr ott rbb rbc rbk rbo rbr rbt rcb rcc rco rcr rct rkb rkc rkk rko rkt rob roc rok roo ror rot rrb rrc rrk rrr rrt rtb rtc rtk rto rtr rtt tbb tbc tbk tbo tbr tbt tcb tcc tck tco tcr tct tkb tkc tkk tko tkr tkt to- tob toc tok too tor tot trb trc trk tro trr trt ttb ttc ttk tto ttr ttt

bbbb bbrc bcbc bccc bcor bctc bobb bobo bock boco boko boob booc book boor boot bor- bork boro borr bort botb boto bott brcb brkb brob broc brok broo bror brot brrr brtc btcc btob btor btrc btrt bttb c-bo cbbc cbcc cbcr cbct cbko cbkr cbot cbrt cbtc ccbc cccb cccc ccob ccoc ccrc ccrt cctb cctc cctt ckbc ckck ckco ckob ckoc ckoo ckor ckot ckrc cktb cobb cobo cock coco coct cok- coko coob cook coot cor- corb corc cork coro corr cort cotb cotc coto cott crbc crcc crcr crkc crob croc crok croo cror crot crrt crtc ctor ctot ctrc kbbb kbbc kbbk kbbo kbbr kbbt kbcb kbck kbco kbcr kbct kbkb kbkk kbko kbkr kbob kboc kbok kboo kbot kbrb kbrc kbrk kbro kbrt kbtb kbtc kbtk kbto kbtr kbtt kcbc kcbk kcbr kccb kccc kcck kccr kcct kckc kckk kcko kckr kcob kcor kcot kcrc kcro kcrr kcrt kctb kctc kcto kkbb kkbo kkbr kkbt kkcb kkck kkco kkcr kkct kkkk kkob kkoo kkor kkot kkrb kkrc kkrk kkro kkrr kkrt kktc kktk kobb kobc kobk kobo kobr kocb kock koct kokb kokc kokk koko kokr koob kooc kook kooo koor koot korb korc kork koro korr kort kotb kotc kotk koto kotr kott krbb krbk krbr krbt krcb krcc krco krkc krkk krko krkr krob kroc krok kroo kror krrb krrc krrk krro krrr krrt krtc krtk krto krtr ktbb ktbc ktbr ktbt ktcc ktck ktco ktcr ktkb ktkc ktkk ktko ktkr ktkt ktob ktoc ktok ktoo ktor ktot ktrb ktrc ktrk ktro ktrr ktrt kttc kttk ktto kttr kttt obbo obkb obok obor obot obro ocbc occc occt ocro ocrr oct- octo okko okok okor okot okro okto oocr oooo oort ootb orbb orbo orco orko oro- orok oror orot orro ortc orto oto- otok otoo otor otro otto rbbb rbbr rcbc rcbo rccb rccc rctc rob- robb robo robt rocc rock roco rokk roko rokr roob rook roor root rorc rork roro rort rotc rotk roto rotr rott rrrr rtcc tbcb tbcc tbrb tccc tctc tobo tobt tock toco toko took toor toot torc tork toro torr tort totc toto totr tott trcc troc troo trot trtc trtr ttbb tttt

b-r-k bbook bcock bo-bo bobko boboc bobok bobr bocor bokko bokok bokor boock booco booko boort borbo borck borko boro- borok boroo borot borro botok botro brcko brobo brock brook broto brrrr btr-t c-cor ccccc co-bo co-co cobot cocc- cocco cockt cocto cokk- cokot cookt corbo coro- corot corto cott- cotto crock croco crokt crook croot crott k-rob k-t-b ko-ko kokko kokor kokot korbo korck koror korro kotor kotto krock kroot krtok o-r-b obock oboro obrok ockro ocr-b octo- octor okobo okoc okoro ooooo orbot orobo oroco ortok ortoo otcbb ototo otrok r-co- ro-ro robbo robo- robor robot robrt rocco rocko rocor rokkk rokot rokto rotko roto- rotor rotot rotto rt-rk tbtbt tcobb tobor tobot tocco toco- tokko toko- tokor torob torok torro torto toto- totok totoo trboc trock troco trott ttttt

bbbbbb bobrok boccob bocock bokoro booboo borbor boroko bororo botoko botoro brocco brocor brocot brokkr broock brotto cobbob cocco- cococo cocto- coocoo cookoo cortot crobot crocco k-rock koboko kokoro kokott kookoo kootoo korkor kororo kotoko ookroo oooooo orrock ottoor roboto rockto rococo rocoto rokkor rotork tktock toboot tookto tootoo tororo tortor totoro totrot trotro

bbbbbbb bok-bok boo-boo boobook boocock cotorro kobroor kokocko kor-kor korkoro kottoor oroboro otrocok ottrott rococco rootrot rottock tokobot too-too torbook torrock tototoo tro-tro

bbbbbbbb bo-bo-bo cocoroco cookbook corocoro kokborok ockbrook tocororo tokotoko toottoot torbrook torotoro

borborbor rockbrook roocoocoo tock-tock

rococococo

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