bbb bbh bbi bbk bbo bbr bhb bhh bhi bhk bho bhr bi- bib bih bii bik bio bir biz bkb bkk bko bkr bob boh boi bok boo bor boz brb brh bri brk bro brr brz bzh bzo bzr bzz h-i hbb hbh hbi hbk hbo hbr hbz hhb hhh hhi hhk hho hhr hhz hib hih hii hik hio hir hkb hkh hki hkk hko hkr hob hoh hoi hok hoo hor hr- hrb hrh hri hrk hro hrr hrz hzo ibb ibh ibi ibk ibo ibr ibz ihb ihh ihi ihk iho ihr iib iih iii iio iir ikb iki ikk iko ikr io- iob ioh ioi ioo ior ir- irb iri irk iro irr izh izi izo izz k-z kbb kbh kbi kbk kbo kbr kbz khh khi khk kho khr khz kib kih kii kik kio kir kiz kkb kkh kki kkk kkr kob koh koi kok koo kor koz kri krk kro krr kzo o-i ob- obb obh obi obk obo obr ohh ohi oho ohr oib oii oik oio oir oiz okb oki okk oko okr oo- oob ooh ooi ook ooo oor or- orb orh ori ork oro orr orz ozo ozz rbb rbh rbi rbk rbo rbr rh- rhb rhh rhi rho rhr rib rih rii rik rio rir riz rkb rkk rko rkz rob roh roi rok roo ror roz rrb rrh rri rrk rrr rzb rzo zbb zbr zhi zho zhr zib zik zio zir ziz zo- zob zoi zok zoo zor zrh zro zzr zzz

bbbb bhir bhoi bhor bibb bibi bibo bihi bikh biko bio- bioi birb biri birk biro birr bizz bobb bobi bobo boho bohr boi- boii boki boko boob booh book boor booz bor- borh bori bork boro borr borz bozi bozo brih brik brio briz brkb brob broh brok broo bror broz brrr bzrk bzzz h-ii hbio hhhh hibi hihi hiho hiki hiob hiri hirk hiro hizz hkir hobo hoho hoik hoir hoki hoko hook hoor hori hork horo horr hozo hrib hrob ibri ibro ihob iiii iiio iioi iioo ikki ikko ikoo ikri iobi ioii ioio ioko iooi iooo iori iri- irio irki irob iroh irri izki izzo kbbb kbbi kbbk kbbo kbbr kbbz kbhb kbhh kbhi kbhr kbib kbik kbio kbiz kbkb kbkk kbko kbkr kbkz kbob kboi kbok kboo kboz kbrb kbrh kbri kbrk kbro kbrz kbzi kbzo kbzz khbr khbz khhk khho khhz khii khio khki khkk khkr khkz khob khoi khok khor khoz khri khrk khro khrr khzk khzz kibb kibi kibo kibr kibz kihh kihi kihk kiho kihr kiii kiik kiki kikk kiko kikr kikz kioh kioi kiok kioo kioz kirb kiri kirk kiro kirr kizz kkbb kkbi kkbo kkbr kkbz kkhb kkhh kkhi kkhk kkhr kkik kkkk kkob kkoh kkoo kkor kkoz kkrb kkrh kkrk kkro kkrr kkrz kkzz kobb kobi kobk kobo kobr kohh kohi koho kohr koii koir kokb kokh koki kokk koko kokr kokz koob kooi kook kooo koor kooz korb kori kork koro korr kozb kozi kozk kozo kozr krbb krbi krbk krbr krbz krib krik krio kriz krkh krki krkk krko krkr krkz krob kroh kroi krok kroo kror kroz krrb krri krrk krro krrr krrz krzi krzk krzr krzz kzbb kzbi kzbk kzbr kzbz kzhk kzhr kzio kziz kzkr kzkz kzoi kzoo kzor kzoz kzrb kzrk kzro kzrr kzrz kzzb kzzi kzzk kzzo kzzr kzzz obbo obkb oboi obok obor obrh obri obro ohhi ohho ohio ohob ohoh ohok oiii oiko okir okko okok okor okro oobi ooho oooh oooo oozi orbb orbi orbo ori- orio orko oro- orok oror oroz orri orro orzk orzo rbbb rbbr rboh rhib rhio rhiz rhob rhoh rib- ribo riho riki rikk rioz riri rizi rizk rizz rob- robb robi robo rohr roik roio roir roiz rokh roki rokk roko rokr roob rooi rook roor rooz rori rork roro rozi rozz rrrr z-ro zbik zhob zhor zibo ziki zikr ziri ziro zizi zizz zobo zohr zoio zoo- zook zorb zori zork zoro zozo zzhz zzzz

b-r-k bbook bhooi bhook bibbo bibio bibri bihor bikok bioko bizzi bizzo bo-bo bo-ho bobbi bobik bobko bobok bobr bobri bohok bohor bohri boiro bokko bokok bokor booki booko bookz borbo borik borio borko boro- borok boroo borro bozok bozoo brizo brizz brobo brook brrrr h-bio h-iib hhhhh hi-hi hibhi hibob hibor hibri hikki hikoi hiroi hiroo ho-ho ho-oh hobor hobro hokki hoori horii horio horki horro ibibo ibook ibrik iiiii ikobo ikoro ioooi ioooo iorio iriki irobo iroko irori izori izrok k-rob khobi khori khoro ki-hi kibbi kibbo kibi- kibor kiiki kikki kikko kikoi kioko kirki kizhi ko-ko kobri kohir kohki koiri kokir kokki kokko kokoi kokor kooki koori koozh korbo korki koror korri korro korzh kozki kribi o-r-b obhor oboro obrok obzor oh-oh oh-ok ohiki ohrio ohrob oiko- okobo okoho okoki okoro ooioo ooooh ooooo oribi orobo ozoir ozoro rhiz- rhizo ribbi ribo- rikhi rikki rizzi rizzo ro-ro robbi robbo robik robo- robor rohob rohri rokki rokkk roohi rookh rorik roriz rozki rozzi zibib zikri zirik zizik zizki zizoo zizzi zohor zohri zokor zorbo zorki zorko zorro zorzi zzzzz

bbbbbb bhikhi bhookh bibiri bibrik bikoro biobor birhor biribi birohi birori bo-hoo bobbio bobiri bobrok bokhoi bokoro booboo boohoo bookii borbor boriki boroko bororo borzoi bozhko bribir bribri brizio brizzi brokkr hibhib hibiki hiriko hirobo hirohi hiroki hiroko hiziki hohoho hoohoo hookor hooroo hororo horror ibibio iiooio ikoiko izzhor khoroo kibbor kibiro kiboko kihihi kikiki kikkik kikoko kikori kiokio kiriko kiriri kirobo kiroro kobior koboko kobori kokihi kokkoh kokori kokoro kookoo korkor kororo korrio koziki krikor o-hook obizzi oborki obroki ohohoh oohooh ookroo oooooo orobii orozko orrho- rhizo- ribbok rikioh rikrok robbio roibok rokhri rokkor zbiroh ziobro zoozoo zorzor zrobki

bbbbbbb biobio birkoor bohorok bok-bok boo-boo boo-hoo boobook brihiri brzozki hobkirk hoo-hoo iririki kobroor koi-koi kor-kor korihor korkoro kri-kri obikiik obiozor obrzizk oriki oroboro ozkok riki-oh robiboo rooibok rozborz zibibbo zohzooz

bbbbbbbb bo-bo-bo hokohoko horohoro i-ii-iii iooooooo khoikhoi kihikihi kikoriki kobikoro kokborok ohboohoo riroriro roborior

biro-biro borborbor