a-a a-b a-q aaa aab aad aao aaq aar aau ab- aba abb abd abo abq abr abu ad- ada adb add ado adq adr adu aoa aob aod aoo aor aou aqa aqo aqr ar- ara arb ard aro arq arr aru au- aua aub aud auo aur b-u baa bab bad bao baq bar bau bba bbb bbd bbo bbq bbr bbu bda bdb bdd bdo bdq bdr bdu boa bob bod boo boq bor bou bqd bra brb brd bro brq brr bru bua bub bud buo bur buu daa dab dad dao daq dar dau dba dbb dbd dbo dbq dbr dbu dda ddb ddd ddo ddq ddr ddu doa dob dod doo doq dor dou dqa dra drb drd dro drq drr dru dua dub dud duo dur oaa oab oad oao oaq oar oau ob- oba obb obd obo obr obu oda odb odd odo odr odu oo- ooa oob ood ooo oor oqb oqo or- ora orb ord oro orr oru ou- oua oud ouo our qaa qad qar qau qba qbd qbq qda qdb qdr qoo qor qqq qqu qra qrb qru qu- qua qud quo qur ra- raa rab rad rao raq rar rau rba rbb rbd rbo rbr rbu rda rdb rdd rdo rdr rdu roa rob rod roo ror rou rra rrb rrd rrq rrr rru rua rub rud ruo rur ruu ua- uaa uab uad uao uaq uar uau uba ubb ubo ubr ubu uda udb udd udo udr udu uoa uob uod uoo uor ur- ura urb urd uro urr uru uua uur uuu

a-do aaaa aaab aaad aaar aaba aabb aabd aada aadu aaoo aara aard aaro aaru abaa abab abad abar abau abb- abba abbb abbo abbr abda abdo abdu aboa abob abod aboo abor abou abra abro abua abud adaa adab adad adao adar adba adda addd addo addr addu adob adod adoo ador adq- adra adro adua adub adur aoba aora aorb aqar aqda aqra aqu- aqua aquo arab arad araq arar arau arba arda ardo ardu aroa arob arod aroo aror arq- arqa arr- arra arro arrr arru arua arub arud aruq auaa audo aur- aura aurd auro baaa baad baar baba babb babo babr babu bada badb badd bado badr badu baqa bar- bara barb bard baro barq barr baru bau- baud baur bbad bbau bbbb bbbq bbdd bbdo bd-r boab boad boar boba bobb bobo bobu boda bodb bodo bodu boob bood boor bor- bora bord boro borr boru boua boud bour brab brad brao brau brda brdo broa brob brod broo bror brou brrr brud buad buar buba bubb bubo bubq bubu buda budb budd budo budu buqa bur- bura burb burd buro burr buru d-bo daab daad daar daau daba dabb dabo dabu dada dado dadu daou dara darb dard daro darr daru daub daud daur dbar dddd ddub doab doar doba dobb dobu dod- doda dodd dodo doob dood door dora dord doro dorr doru doub doud dour dqdb draa drab drad drar drau drba drda drob drod drou drra drua drub druu duaa duab duad duar dub- duba dubb dubu duda dudd dudo dudu duo- duqu dura duro duru duur oaau oara obad obba obbo oboq obor obra obro odbo odda oddd odoo odor odou odra odur ooaa ooba ooda oooo oora oord orab orad orao orar orba orbb orbo orbu orda ordo ordu oro- oror orra orro orub ouad our- oura ouro ouu- qabo qada qadr qara qaru qdro qobu qoob qqqq quaa quab quad quar quba qubo quob quod quor qurd quro quu- raab raad raba rabb rabo rabu rada radd rado radr radu raob rara rarb raro raua raub raud rbbb rbbr roab road roar rob- roba robb robo robu roda rodd rodo roob rood roor rora roro roru roua roub roud rqda rrad rrrr ruad ruba rubb rubu ruda rudd rudo rura rurd ruro ruru ruud uaru uaua ubar ubba ubbo ubod ubra ubud udaa udad udar udau udoo udra uor- uqao uqar urad urao urau urba urda urdu uro- uroa uroo urra uruq urur uuuu

-aaa- -abad aaaaq aabaa aabba aabra aaqua aarau abaab ababa ababu abada abara abaru abbad abbar abbod abbou abbud abbur aboab aboad abobo abood abora abord aboud abqad abrad abrar abrod abrud abuda abura aburr adaba adada adado adaou adara adaro addra addur adoar adobo adodb adoor adora adoro adoub adour adrad adrar adroa aduba aouda aqaba aqqur aqrab aqua- aquad aquo- ar-ab arab- araba arabo arada arado arara araru arbab arbar arbor ardab ardod ardor ardra ardua ardud aroab aroad aroar aroba aroor arora arrau arrou arrua aruaa aruba arura aruru aubad audad audra audru aurad aurar auro- auroa auror aurra baard babar babau babdo baboo babou babra babur badao badar baddo badod badoo badou badra badur baoro baqaa baraa barab barad barao baraq barar barba barbq barbu barda bardo bardu baro- baroa baroo baror barra barro barru barua barud baruq baubo baura bauru bdoor bo-bo boada board boaro bobar bobr bodd- bodor booba boora boord booru borau borba borbo borda bordo boro- boroa borod boroo borou borra borro bouar bouba bouda boudu boura bourd braaq brada bradu brard braud brdda broad brobo broda brodd brodo brood brora broud brrar brrrr brud- buada bubba budda buddu buduq budur buord buraa burao buraq burda buroo burqa burra burro burru burud buruq d-a-d d-rad d-rod daada daara dabar dabba dabbu dabou dabra dabua dabur dadao dadar dadau dadda daddo dadoo dadou dadra dadur daquq daraa darab daraq darba darbu darda dardo darod daroo darra darro darur dauda daura ddddd do-do doaba doado dobra dobro dodab dodad dodoo dodro dooab dooar doodo doora dorab dorad dorra dorud douar doura douro draba drbob drobo drood duara dubar dubau dubba dubbo dubra dudar duddo dudou dudua duqaq duqqa durab durao duraq durba durra o-r-b oaror obaba obara obodo obora oboro obrab obrad obudu odaba odara oddba oddur odour odudu oduro ooooo oraba orara orbad ordro orobo orodo oroua oruro ouada