b-u bbb bbk bbo bbr bbu bjj bjk bjr bju bkb bkk bko bkr bob boj bok boo bor bou brb brj brk bro brr bru bub buj buk buo bur buu jbj jbk jbo jbr jbu jjb jjj jjk jjr jju jkb jkk jko jkr jku job joj jok joo jor jou jrb jrk jro jrr jub juk juo jur kbb kbk kbo kbr kbu kjb kjr kju kkb kkk kkr kku kob kok koo kor kou krk kro krr kru kub kuj kuk kur kuu ob- obb obj obk obo obr obu ojb ojo oju okb okj okk oko okr oku oo- oob ook ooo oor or- orb ork oro orr oru ou- ouk ouo our rbb rbk rbo rbr rbu rjk rjr rkb rkk rko rku rob roj rok roo ror rou rrb rrk rrr rru rub ruk ruo rur ruu ubb ubk ubo ubr ubu ujo ukb ukk ukr uku uob uoj uok uoo uor ur- urb urk uro urr uru uur uuu

bbbb bobb bobo bobu bojo boju boko boku boob book boor bor- borj bork boro borr boru bouk bour brkb brob brok broo bror brou brrr bubb bubo bubu bujo buju bukk buko buku bur- burb burj burk buro burr buru j-ro jbob jobo jobu jojo jokb jook joor jork joro jouk jour jrbr jubu juju juku juok jurr kbbb kbbk kbbo kbbr kbbu kbjk kbkb kbkk kbko kbkr kbob kbok kboo kbrb kbrj kbrk kbro kbru kbub kbuk kbur kbuu kjbb kjbr kjjj kjjk kjjo kjjr kjkj kjkk kjoj kjok kjor kjrb kkbb kkbj kkbo kkbr kkjb kkjk kkkj kkkk kkob kkoj kkoo kkor kkrb kkrk kkro kkrr kkuu kobb kobk kobo kobr kobu kojb kojo kokb kokk koko kokr koku koob kook kooo koor koou korb kork koro korr koru koub kour kouu krbb krbk krbr krjb krjk krjo krkk krko krkr krku krob krok kroo kror krrb krrk krro krrr kruk krur kubb kubj kubo kubr kubu kujj kujo kuju kukk kuku kuok kuoo kurb kurk kuro kurr kuru kuub kuuk kuur kuuu obbo obkb obok obor obro ojok okko okok okor okro okur ooku oooo orbb orbo orbu orko oro- orok oror orro orub oruj ouju our- ouro ouu- rbbb rbbr rob- robb robo robu rojo rokk roko rokr roku roob rook roor rork roro roru roub rouk rrrr rubb rubu rukk ruku ruok ruro ruru ubbo ukko ukok ukur uor- uro- urok uroo uruk urur uuuu

b-r-k bbook bjork bo-bo bobko bobok bobr bokko bokok bokor booko booru borbo borko borku boro- borok boroo borou borro bouko brobo brook brouk brrrr brujo bujor bujru bukk- bukor buroo burro burru buruk jouko ju-ju jubur juror juruk juuru k-rob ko-ko kobru kobuk kojur kokko kokor kokou kokur kooru korbo korju korku koror korro koruj koruk kubok kujur kukko kukok kukur kurbu kurku kuruk o-r-b oboro obrok ojuju okkur okobo okoro okubo okuku okuru ooooo orobo orujo oruku oruro ouoro ro-ro robbo robo- robor robur rokkk rorbu rouko rubor ubobo ukobu uroob urooj urour urubu uuork uuuuu

bbbbbb bjorbo bjorko bobrok bokoro booboo borbor borkou boroko bororo boubou boukou bourou brokkr brubru bububu bujoru bukkur bukuru burbur buruku joojoo jorjor jorour jubjub jujo jurour koboko kokoku kokoro kokubo kookoo korkor kororo korubo koruru koubou koukou kouoro kourou kuroko kururu ookroo oooooo orrour roju rokkor rokuko rokuro rubro-

bbbbbbb bok-bok boo-boo boobjob boobook bourrou brokour jorrour jubokko jurruru kobroor kokorou kor-kor korkoro oroboro rokujo rubbour ububboo

bbbbbbbb bo-bo-bo broubrou buruburu kobukuro kokborok kukukuku kukuruku kuruburu kurukuru rokkurro ubbubboo

borborbor koukourou

kouroukoro kukkurukuu

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