a-a a-b aaa aab aak aao aar aay ab- aba abb abk abo abr aby aka akb akk ako akr aoa aob aok aoo aor ar- ara arb ark aro arr ary ay- aya ayk ayo ayr baa bab bak bao bar bay bba bbb bbk bbo bbr bby bka bkb bkk bko bkr boa bob bok boo bor boy bra brb brk bro brr bry by- bya byk byo byr ka- kaa kab kak kao kar kay kba kbb kbk kbo kbr kkb kkk kkr kky koa kob kok koo kor koy kra krk kro krr kry kya kyo kyr oaa oab oak oao oar ob- oba obb obk obo obr oby oka okb okk oko okr oo- ooa oob ook ooo oor or- ora orb ork oro orr ory oya oyo ra- raa rab rak rao rar ray rba rbb rbk rbo rbr rkb rkk rko rky roa rob rok roo ror roy rra rrb rrk rrr ry- rya ryk ryo ryr ryy yaa yab yak yao yar yay ybr yby yka ykk yob yok yoo yor yoy yra yro yyb yyy

a-ak a-ok a-ya a-yo aaaa aaab aaar aaba aabb aaby aaka aaoo aara aaro abaa abab abak abar abay abb- abba abbb abbo abbr abby aboa abob abok aboo abor aboy abra abro abry abyy akaa akao akar akay akka akko akok akr- akra akyr aoba aora aorb arab arak arar aray arba arby arka arko arky aroa arob aroo aror arr- arra arrk arro arrr arry ary- arya aryk ay-o ayao ayar ayay ayoo ayra ayrk ayry ayya baaa baak baar baba babb babo babr baby bak- baka bako bakr bar- bara barb bark baro barr bary baya bayo bbay bbbb bboy bbyo bkry boab boak boar boba bobb bobo boby boka boko boob book boor bor- bora bork boro borr bory boya boyo brab brak brao bray brka brkb broa brob brok broo bror brrr bry- brya bryk bryo byar byoa byob byrk kaaa kaab kaak kaar kaay kaba kabb kabo kabr kaby kaka kakk kako kaoa kaok kaor kara karb kark karo karr kary kaya kayo kbaa kbab kbak kbar kbay kbba kbbb kbbk kbbo kbbr kbkb kbkk kbko kbkr kbky kboa kbob kbok kboo kbra kbrb kbrk kbro kbry kbya kbyb kbyo kbyr kkaa kkar kkay kkba kkbb kkbo kkbr kkkk kkoa kkob kkoo kkor kkoy kkrb kkrk kkro kkrr kkya kkyy koab koak koar koay koba kobb kobk kobo kobr koby koka kokb kokk koko kokr koky koob kook kooo koor kora korb kork koro korr koya koyo koyy krab krak krar kray krba krbb krbk krbr krka krkk krko krkr krky kroa krob krok kroo kror kroy krrb krrk krro krrr krry kryk kryo kryy kyaa kyak kyar kyay kyba kybb kybo kybr kyby kyka kykk kykr kyky kyok kyoo kyor kyoy kyra kyrk kyro kyya kyyk kyyo kyyy oaky oara oary obak obay obba obbo obby obkb obok obor oboy obra obro okak okay okby okka okko okok okor okra okro okyo ooaa ooak ooba ooby ooky oooo oora oory orab orak orao orar oray orba orbb orbo orby orka orko oro- orok oror oroy orra orro orry orya oyak raab raak raba rabb rabk rabo raby raka rakk raob raok rara rarb rark raro rary raya rayk rayr rbbb rbbr roab roak roar rob- roba robb robo roby roka rokk roko rokr roky roob rook roor rora rork roro rory roya rrrr ryba ryob yaak yaar yaba yabo yaka yako yara yarb yark yaro yarr yary yaya yayo ybor ybry ykko yoak yoar yoba yobo yoko yoky yook york yoro yory yoyo yyyy

-aaa- aabaa aabba aabra aakko aarya abaab ababa ababy abaka abako abara abary abaya abbar abbay abbyy abkar abkoo aboab abobo abook abora abrak abrar abray akaba akabo akaoa akbar akbay akkoy akkra akobo akoka akoko akoya akrak akrar akro- akyar aokay ar-ab arab- araba arabo araby arara araya arbab arbar arbok arbor arkar aroab aroar aroba aroor arora aroya arrak array aryob ayaka ayako aybak aybar ayoka ayoor ayora ayrab ayyab b-boy b-r-k baaya babak babar babby babka baboo babra bakar bakay bakka bakoa bakra bakya baoro baraa barab barak barao barar baray barba barby bark- barka barky baro- baroa barok baroo baror barra barro barry bary- barya bayaa bayar bayko bayok bayya bbook bo-bo boaro bobak bobar bobby bobko bobok bobr bobry bokaa bokay bokko bokok bokor booba booby booko booky boora booya booyo borak borba borbo borka borko borky boro- boroa borok boroo borra borro borya boyar boyko braak brako braky braya broak brobo broby brook brora brrar brrrr bryo- by-by k-a-o k-rab k-rob kaaba kabaa kabab kabak kabar kabba kabob kabro kakao kakar kakka kakko kako- kakra kakya kaooa karak karka karob karok karoo kary- karya kayak kayao kayar kayko kayoa kayra ko-ko koara kobar kobra kokab kokak kokka kokko kokor kokra kokry kooba kooka kooky korab korak koray korba korbo koroa koror korra korro korry koryo kraak kraar kraby kraka kryo- kryry kyaka kyoka kyoko o-r-b oaror obaba obaby obara obora oboro obory obrab obrok okaka okara okaya okobo okoro okoyo okyar okyay ookay ooooo oraba orara orary orbay orobo oroya oryba oyoko oyoor ra-ra raaba raaor raaya rabab rabak rabba rabor rakaa rakab rakby raray rayok rayya ro-ro roark roary robab robak robar robbo robby robo- robor roboy rokkk rokky rooba rooky rorra royak royko rybak rybar rybka rybky ryka rykka ryoka ryoko ya-ya yaaba yabba yabby yaboo yakar yakka yakko yakky yaoor yarak yaray yarba yarbo yarka yarok yaroo yarra yo-yo yobbo yobro yokoo yooka yorba yorro

a-okay aaaaba aabroo abarka abaroa abkary abobra abraka abrook aka-bo akakor akaroa akbaba akkaba akkaya akraba akraka akyaka arabo- araboy ararao arbory arbra arraba arraya arroba arroya arroyo aryaka ayoayo ayroor ayyaya baabaa baabar baaror babbar babyak bakara bakary bakkar bakoya baobab bar-or baraka barara baraya barbar barboy barbra barbro barkby baroko barrak baryar bayaka baybay baykok bayoba bayrak bbbbbb boabab bobara bobbar bobrok bokaro bokoro boo-ay boo-ya boobay booboo boorka