bbb bbc bbk bbo bbr bcb bcc bck bco bcr bkb bkc bkk bko bkr bob boc bok boo bor brb brk bro brr c-- cbb cbc cbk cbo cbr ccb ccc cck cco ccr ckb ckc cko co- cob coc cok coo cor crb crc crk cro crr kbb kbc kbk kbo kbr kcb kcc kck kcr kkb kkc kkk kkr kob koc kok koo kor krc krk kro krr ob- obb obc obk obo obr oc- ocb occ ock oco ocr okb okc okk oko okr oo- oob ooc ook ooo oor or- orb orc ork oro orr rbb rbc rbk rbo rbr rcb rcc rco rcr rkb rkc rkk rko rob roc rok roo ror rrb rrc rrk rrr

bbbb bbrc bcbc bccc bcor bobb bobo bock boco boko boob booc book boor bor- bork boro borr brcb brkb brob broc brok broo bror brrr c-bo cbbc cbcc cbcr cbko cbkr ccbc cccb cccc ccob ccoc ccrc ckbc ckck ckco ckob ckoc ckoo ckor ckrc cobb cobo cock coco cok- coko coob cook cor- corb corc cork coro corr crbc crcc crcr crkc crob croc crok croo cror kbbb kbbc kbbk kbbo kbbr kbcb kbck kbco kbcr kbkb kbkk kbko kbkr kbob kboc kbok kboo kbrb kbrc kbrk kbro kcbc kcbk kcbr kccb kccc kcck kccr kckc kckk kcko kckr kcob kcor kcrc kcro kcrr kkbb kkbo kkbr kkcb kkck kkco kkcr kkkk kkob kkoo kkor kkrb kkrc kkrk kkro kkrr kobb kobc kobk kobo kobr kocb kock kokb kokc kokk koko kokr koob kooc kook kooo koor korb korc kork koro korr krbb krbk krbr krcb krcc krco krkc krkk krko krkr krob kroc krok kroo kror krrb krrc krrk krro krrr obbo obkb obok obor obro ocbc occc ocro ocrr okko okok okor okro oocr oooo orbb orbo orco orko oro- orok oror orro rbbb rbbr rcbc rcbo rccb rccc rob- robb robo rocc rock roco rokk roko rokr roob rook roor rorc rork roro rrrr

b-r-k bbook bcock bo-bo bobko boboc bobok bobr bocor bokko bokok bokor boock booco booko borbo borck borko boro- borok boroo borro brcko brobo brock brook brrrr c-cor ccccc co-bo co-co cocc- cocco cokk- corbo coro- crock croco crook k-rob ko-ko kokko kokor korbo korck koror korro krock o-r-b obock oboro obrok ockro ocr-b okobo okoc okoro ooooo orobo oroco r-co- ro-ro robbo robo- robor rocco rocko rocor rokkk

bbbbbb bobrok boccob bocock bokoro booboo borbor boroko bororo brocco brocor brokkr cobbob cocco- cococo coocoo cookoo crocco k-rock koboko kokoro kookoo korkor kororo ookroo oooooo orrock rococo rokkor

bbbbbbb bok-bok boo-boo boobook boocock kobroor kokocko kor-kor korkoro oroboro rococco

bbbbbbbb bo-bo-bo cocoroco cookbook corocoro kokborok ockbrook

borborbor rockbrook roocoocoo

rococococo

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