b-u bbb bbd bbk bbn bbo bbu bdb bdd bdk bdo bdu bkb bkk bkn bko bnb bnd bnk bnn bno bnu bob bod bok bon boo bou bub bud buk bun buo buu dbb dbd dbk dbn dbo dbu ddb ddd ddk ddn ddo ddu dkb dkk dko dku dnb dnd dnk dnn dno dob dod dok don doo dou dub dud duk dun duo kbb kbd kbk kbn kbo kbu kdb kdk kdo kdu kkb kkk kkn kku kn- knd knk knn kno knu kob kod kok kon koo kou kub kud kuk kun kuu nbb nbd nbk nbn nbo nbu ndb ndd ndk ndn ndo ndu nkk nkn nko nku nnb nnk nnn nno nnu no- nob nod nok non noo nou nub nud nuk nun nuo nuu ob- obb obd obk obn obo obu odb odd odn odo odu okb okd okk oko oku on- onb ond onk onn ono onu oo- oob ood ook oon ooo ou- oud ouk oun ouo ubb ubk ubn ubo ubu udb udd udk udn udo udu ukb ukk ukn uku un- unb und unk unn uno unu uob uod uok uon uoo uun uuu

bbbb bbdd bbdo bobb bobo bobu bodb bodo bodu bokn boko boku bond bonk bonn bono bonu boob bood book boon boud bouk boun bubb bubo bubu budb budd budo budu bukk buko buku bunb bund bunk bunn buno bunu buon d-bo dddd ddub dnuk dobb dobu dod- dodd dodo doko dond donk donn dono doob dood dook doon doub doud douk doun dub- dubb dubu dudd dudo dudu duku dunk dunn duno duo- duon kbbb kbbd kbbk kbbo kbbu kbdb kbdn kbdo kbkb kbkk kbko kbnd kbnn kbno kbnu kbob kbod kbok kbon kboo kbub kbud kbuk kbun kbuu kdbb kdbn kddb kddd kddk kdkb kdkd kdkk kdkn kdko kdnd kdnk kdnn kdno kdok kdub kdun kkbb kkbd kkbn kkbo kkdd kkdo kkkk kknb kknd kknn kkno kknu kkob kkon kkoo kkuu knbb knbn knbu kndb kndd kndk kndn kndo kndu knkk knnb knnd knnk knob knod knok knon knou knub knud knuk kobb kobk kobn kobo kobu kodk kodo kodu kokb kokk kokn koko koku kond konk kono koob kook koon kooo koou koub kouu kubb kubd kubo kubu kudd kudo kudu kukk kukn kuku kund kunk kuno kunu kuok kuon kuoo kuub kuuk kuuu nbbo nddb nddo nkok nndb nnnn nobo nobu nodo nodu noko non- nonn nono nonu noo- noob nook noon nooo noun nubk nudd nudo nuku nunk nunn nuno nuon nuuk obbo obkb obok obon odbo oddd odnb odon odoo odou okko okno okok okon okun ondo onno onod onon ooku oooo oun- ound ouu- ubbo ubod ubon ubud udon udoo uduk udun ukko ukok ukon unbd undo unkn unko unno unon uuno uuuu

bbook bo-bo bobko bobok bodd- bokko bokod bokok bokun bondo bonon bonou bonud booko boond boonk boudu bouko bound bubon buddu budko bukk- buknu bundu bunko bunud bunuk bunun buono ddddd do-do dobok dodon dodoo dokdo dokuo dondo donon doodo dooku dounk du-ku dubbo dubno dubon duddo dudok dudon dudou duduk dukku dukun dundo dunno dunod dunun k-b-d knokk knoud ko-ko kobuk kobun kodok kokko kokou konbu kondo konno konnu koonu koudo kouno kubok kudou kukko kukok kund- kundo kundu kunku nkubu nnooo no-do no-no nobob nobuo nokko nokon non-u nondo nonno noonu nu-nu nunon nunun nuodb o-bon obodo obudu odudu okobo okubo okuku onond onoon ooooo oudon u-dub ubobo ukobu ukodo unbud undub undun unnun uuuuu

bbbbbb bonbon bondon bonobo booboo boubou boudon boudou boukou bounou bububu bundoo d-book dododo dodunk dok-do dondon doudou dubdub duboko duddon dukono dundun dunoon kobodo koboko kodkod kodoku kokoku kokoon kokoun kokubo koodoo kookoo koubou koudou koukou kundoo kundun nkonko nnundu nobuko non-no nonkon nonodd nonono nonoon noonoo nounou nukkuu nukunu o-knon obokun obudno okondo onbook oooooo ubundu udukku unbook

bbbbbbb bok-bok bokonon bon-bon boo-boo boobook bundook dob-dob dododou donodon doo-doo dookudu doudouk duk-duk kobudo kokubun kooddoo koundou kundudo kunukku kuokunu nonbook ububboo unbound

bbbbbbbb bo-bo-bo bonobono bookboon bunkobon kukukuku nokonoko nonbound nononono nukunonu ubbubboo

ddddddddd dokkodo douk-douk dundundun

bonnbonbon bonobonono

unboundbook

bonbonbooboo

bbbbbbbbbbbbbbb doodoodoodoodoo