a-a a-b aaa aab aak aao aar aav aay ab- aba abb abk abo abr abv aby aka akb akk ako akr akv aoa aob aok aoo aor aov ar- ara arb ark aro arr arv ary av- ava avb avk avo avr avy ay- aya ayk ayo ayr baa bab bak bao bar bav bay bba bbb bbk bbo bbr bby bka bkb bkk bko bkr bkv boa bob bok boo bor bov boy bra brb brk bro brr brv bry bva bvb bvk bvo bvr bvv by- bya byk byo byr ka- kaa kab kak kao kar kav kay kba kbb kbk kbo kbr kkb kkk kkr kkv kky koa kob kok koo kor koy kra krk kro krr krv kry kva kvb kvk kvo kvr kvv kya kyo kyr oaa oab oak oao oar oav ob- oba obb obk obo obr obv oby oka okb okk oko okr oo- ooa oob ook ooo oor oov or- ora orb ork oro orr orv ory ov- ova ovb ovo ovv oya oyo ra- raa rab rak rao rar rav ray rba rbb rbk rbo rbr rkb rkk rko rkv rky roa rob rok roo ror rov roy rra rrb rrk rrr rva rvb rvo rvr rvv rvy ry- rya ryk ryo ryr ryy v-a vaa vab vak vao var vav vay vba vbk vbo vbr vbv vka vkb voa vob vok voo vor vov voy vra vrb vrk vrr vry vva vvb vvo vvr vvv yaa yab yak yao yar yav yay ybr yby yka ykk yob yok yoo yor yoy yra yro yva yvo yvr yvy yyb yyy

a-ak a-ok a-ya a-yo aaaa aaab aaar aaav aaba aabb aaby aaka aaoo aara aaro aava abaa abab abak abar abay abb- abba abbb abbo abbr abby aboa abob abok aboo abor abov aboy abra abro abry abva 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 arva arvo arvy ary- arya aryk avab avao avar avay avor avoy avra avro avry avva avvo avvy 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 bava 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 bova bovo bovy boya boyo brab brak brao brav 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 karv kary kava kavb kavo kavv kaya kayo kbaa kbab kbak kbar kbay kbba kbbb kbbk kbbo kbbr kbkb kbkk kbko kbkr kbkv kbky kboa kbob kbok kboo kbov kbra kbrb kbrk kbro kbrv kbry kbva kbvb kbvo kbvr kbya kbyb kbyo kbyr kkaa kkar kkay kkba kkbb kkbo kkbr kkkk kkoa kkob kkoo kkor kkov kkoy kkrb kkrk kkro kkrr kkrv kkvr kkvv kkya kkyy koab koak koar koay koba kobb kobk kobo kobr koby koka kokb kokk koko kokr koky koob kook kooo koor koov kora korb kork koro korr korv kova kovk kovo kovr koya koyo koyy krab krak krar krav kray krba krbb krbk krbr krka krkk krko krkr krkv krky kroa krob krok kroo kror krov kroy krrb krrk krro krrr krry krva krvb krvk krvo krvr krvv kryk kryo kryy kvab kvak kvar kvay kvbr kvoa kvob kvok kvoo kvor kvov kvra kvro kvrr kvrv kvvr kvvv kvyb kyaa kyak kyar kyay kyba kybb kybo kybr kyby kyka kykk kykr kykv kyky kyok kyoo kyor kyoy kyra kyrk kyro kyva 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 orav oray orba orbb orbo orby orka orko oro- orok oror oroy orra orro orry orvr orya ovar ovo- ovoo ovra oyak raab raak raba rabb rabk rabo raby raka rakk raob raok rara rarb rark raro rary rava 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 rova rovo roya rrrr ryba ryob vaar vaka vara vark varr vary vava vaya vayk vayr vbyv vkor voar voay voka voky voor vor- vora voro vory vovk vrak vrav vray vrba vvob vvvv vyrk yaak yaar yaba yabo yaka yako yara yarb yark yaro yarr yarv yary yava yaya yayo ybor ybry ykko yoak yoar yoav yoba yobo yoko yoky yook york yoro yory yova yoyo yvor yyyy

-aaa- aabaa aabba aabra aakko aarya abaab ababa ababy abaka abako abara abary abava abaya abbar abbay abbyy abkar abkoo aboab abobo abook abora abovo abrak abrar abray akaba akabo akaoa akbar akbay akkoy akkra akobo akoka akoko akova akoya akrak akrar akro- akyar aokay ar-ab arab- araba arabo araby arara arava araya arbab arbar arbok arbor arkar aroab aroar aroba aroor arora aroya arrak array arvak arvar aryob avara avaro avaya ayaka ayako aybak aybar ayoka ayoor ayora ayrab ayyab b-boy b-r-k baava baaya babak babar babby babka baboo babra bakar bakay bakka bakoa bakov bakra bakya baoro baraa barab barak barao barar baray barba barby bark- barka barky baro- baroa barok baroo baror barra barro barry barva bary- barya bavar bavay bavra bayaa bayar bayko bayok bayya bbook bo-bo boaro bobak bobar bobby bobko bobok bobov bobr bobry bokaa bokay bokko bokok bokor bokov booba booby booko booky boora booya booyo borak borba borbo borka borko borky boro- boroa borok boroo borov borra borro borvo borya boyar boyko braak brako braky brava bravo bravy braya broak brobo broby brook brora brova brrar brrrr bryo- by-by bykov k-a-o k-rab k-rob