bbb bbk bbn bbo bbr bkb bkk bkn bko bkr bnb bnk bnn bno bnr bob bok bon boo bor brb brk brn bro brr kbb kbk kbn kbo kbr kkb kkk kkn kkr kn- knk knn kno knr kob kok kon koo kor krk krn kro krr nbb nbk nbn nbo nbr nkk nkn nko nkr nnb nnk nnn nno no- nob nok non noo nor nrb nrk nrn nro nrr ob- obb obk obn obo obr okb okk oko okr on- onb onk onn ono onr oo- oob ook oon ooo oor or- orb ork orn oro orr rbb rbk rbn rbo rbr rkb rkk rko rnb rnn rno rnr rob rok ron roo ror rrb rrk rrn rrr

bbbb bnor bnrr bobb bobo bokn boko bonk bonn bono boob book boon boor bor- bork born boro borr brkb brno brob brok bron broo bror brrr kbbb kbbk kbbo kbbr kbkb kbkk kbko kbkr kbnn kbno kbnr kbob kbok kbon kboo kbrb kbrk kbrn kbro kkbb kkbn kkbo kkbr kkkk kknb kknn kkno kkob kkon kkoo kkor kkrb kkrk kkrn kkro kkrr knbb knbn knbr knkk knnb knnk knnr knob knok knon knor knrb knrk knro kobb kobk kobn kobo kobr kokb kokk kokn koko kokr konk kono koob kook koon kooo koor korb kork korn koro korr krbb krbk krbr krkk krkn krko krkr krnb krnk krnn krno krob krok kroo kror krrb krrk krrn krro krrr nbbo nkok nkor nnnn nobo noko non- nonn nono noo- noob nook noon nooo noor nor- norb nork norn noro norr nron obbo obkb obok obon obor obro okko okno okok okon okor okro onno onon onor oooo orbb orbo orko orno oro- orok oron oror orro rbbb rbbr rnbr rob- robb robo rokk roko rokr ronk rono roob rook roon roor rork roro rrrr

b-r-k bbook bkorn bo-bo bobko bobok bobr bokko bokok bokor bonon booko boonk boorn borbo borko born- borno boro- borok boron boroo borro brobo bronk bronn brook broon brrrr k-rob knokk knork knorr ko-ko kokko kokor konno konro koorn korbo korno koron koror korro kronk kroon nnooo no-no nobob nokko nokon nonno norok noron norro o-bon o-r-b oboro obrok okobo okoro onoon onorn ooooo ornon orobo orono ro-ro robbo robo- robon robor rokkk rokon ronk- ronko ronno ronok

bbbbbb bobrok bokoro bonbon bonnor bonobo booboo borbon borbor bornon boroko bororo brokkr bronko bronno koboko kokoon kokoro konnor kookoo korkor kororo kronor nkonko nkoroo non-no nonkon nonono nonoon noonoo noonor o-knon onbook ookroo oooooo orokon rokkor ronnon ronron

bbbbbbb bok-bok bokonon bon-bon boo-boo boobook kobroor kokonor kor-kor korkoro nonbook norrbro oroboro oronoko

bbbbbbbb bo-bo-bo bonobono bookboon kokborok nokonoko nonboron nononono norbrook oronooko oroonoko

borborbor

bonnbonbon bonobonono

bonbonbooboo

bbbbbbbbbbbbbbb