bbb bbd bbk bbo bbr bdb bdd bdk bdo bdr bdz bkb bkk bko bkr bob bod bok boo bor boz brb brd brk bro brr brz bzd bzo bzr bzz dbb dbd dbk dbo dbr dbz ddb ddd ddk ddo ddr ddz dkb dkk dko dkr dob dod dok doo dor doz drb drd drk dro drr drz dzb dzd dzo dzr k-z kbb kbd kbk kbo kbr kbz kdb kdk kdo kdr kkb kkk kkr kob kod kok koo kor koz krd krk kro krr kzo ob- obb obd obk obo obr odb odd odo odr okb okd okk oko okr oo- oob ood ook ooo oor or- orb ord ork oro orr orz ozo ozz rbb rbd rbk rbo rbr rdb rdd rdo rdr rkb rkk rko rkz rob rod rok roo ror roz rrb rrd rrk rrr rzb rzo zbb zbr zo- zob zod zok zoo zor zro zzr zzz

bbbb bbdd bbdo bd-r bobb bobo bodb bodo boko boob bood book boor booz bor- bord bork boro borr borz bozo brdo brkb brob brod brok broo bror broz brrr bzrk bzzz d-bo dddd dobb dod- dodd dodo doko doob dood dook door dord dork doro dorr dozo drob drod droz dzbb dzok dzor dzrr kbbb kbbd kbbk kbbo kbbr kbbz kbdb kbdo kbdr kbdz kbkb kbkk kbko kbkr kbkz kbob kbod kbok kboo kboz kbrb kbrd kbrk kbro kbrz kbzd kbzo kbzz kdbb kdbr kddb kddd kddk kddr kdkb kdkd kdkk kdko kdkr kdok kdrb kdro kdzr kdzz kkbb kkbd kkbo kkbr kkbz kkdd kkdo kkdz kkkk kkob kkoo kkor kkoz kkrb kkrk kkro kkrr kkrz kkzz kobb kobk kobo kobr kodk kodo kodz kokb kokk koko kokr kokz koob kook kooo koor kooz korb kord kork koro korr kozb kozk kozo kozr krbb krbd krbk krbr krbz krdd krdo krdr krdz krkd krkk krko krkr krkz krob krod krok kroo kror kroz krrb krrk krro krrr krrz krzk krzr krzz kzbb kzbd kzbk kzbr kzbz kzdr kzkr kzkz kzoo kzor kzoz kzrb kzrd kzrk kzro kzrr kzrz kzzb kzzd kzzk kzzo kzzr kzzz obbo obkb obok obor obro odbo oddd odoo odor okko okok okor okro oooo oord orbb orbo ordo orko oro- orok oror oroz orro orzk orzo ozd rbbb rbbr rob- robb robo rodd rodo rokk roko rokr roob rood rook roor rooz rork roro rozz rrrr z-ro zobo zodd zoo- zook zorb zord zork zoro zozo zzzz

b-r-k bbook bdoor bo-bo bobko bobok bobr bodd- bodor bokko bokod bokok bokor booko bookz boord borbo bordo borko boro- borod borok boroo borro bozok bozoo brobo brodd brodo brood brook brrrr d-rod d-rok ddddd do-do dobok doboz dobro dodoo dodro dokdo doodo dozor drbob drobo drood drook drozd k-b-d k-rob ko-ko kodok kokko kokor koord korbo koror korro krodo o-r-b obodo oboro obrok obzor okobo okoro ooooo ordro orobo orodo ozoro ro-ro robbo robo- robor rodbo rodok rodor rokkk zokor zorbo zorko zorro zzzzz

bbbbbb bobrok bokoro booboo borbor boroko bororo brokkr d-book dododo dok-do dorbod dorobo dorood dororo kobodo koboko kodkod kokoro koodoo kookoo korkor kororo ookroo oooooo oordoo orozko rokkor zoozoo zorzor

bbbbbbb bodokro bok-bok boo-boo boobook dob-dob dobrodo doo-doo dozor-b kobroor kooddoo kor-kor korkoro odorkor oroboro ozkok rozborz

bbbbbbbb bo-bo-bo kokborok

borborbor ddddddddd dokkodo

bbbbbbbbbbbbbbb bzzzzzzzzzzzzzz doodoodoodoodoo