a-a a-b a-i aaa aab aad aai aak aam aao aar ab- aba abb abd abi abk abm abo abr ad- ada adb add adi adk adm ado adr ai- aia aib aid aii aik aim aio air aka akb akd aki akk akm ako akr ama amb amd ami amk amm amo amr aoa aob aod aoi aok aom aoo aor ar- ara arb ard ari ark arm aro arr baa bab bad bai bak bam bao bar bba bbb bbd bbi bbk bbm bbo bbr bda bdb bdd bdi bdk bdm bdo bdr bi- bia bib bid bii bik bim bio bir bka bkb bkk bkm bko bkr bma bmb bmd bmi bmk bmm bmo bmr boa bob bod boi bok bom boo bor bra brb brd bri brk brm bro brr daa dab dad dai dak dam dao dar dba dbb dbd dbi dbk dbm dbo dbr dda ddb ddd ddi ddk ddm ddo ddr di- dia dib did dii dik dim dio dir dka dkb dki dkk dkm dko dkr dma dmb dmd dmi dmk dmm dmo dmr doa dob dod doi dok dom doo dor dra drb drd dri drk drm dro drr i-d ia- iaa iab iad iai iam iao iar iba ibb ibd ibi ibk ibm ibo ibr ida idb idd idi idk idm ido idr iia iib iid iii iim iio iir ika ikb iki ikk iko ikr im- ima imb imd imi imm imo io- ioa iob iod ioi iom ioo ior ir- ira irb ird iri irk irm iro irr ka- kaa kab kad kai kak kam kao kar kba kbb kbd kbi kbk kbm kbo kbr kda kdb kdk kdm kdo kdr kia kib kid kii kik kim kio kir kkb kki kkk kkm kkr kma kmb kmd kmi kmk kmm kmo koa kob kod koi kok kom koo kor kra krd kri krk kro krr m-o m-r maa mab mad mai mak mam mao mar mba mbb mbd mbi mbk mbm mbo mbr mda mdb mdd mdi mdk mdm mdo mdr mi- mia mib mid mii mik mim mio mir mka mkb mkd mkk mkm mko mkr mma mmb mmd mmi mmk mmm mmo mmr moa mob mod moi mok mom moo mor mra mrb mrd mri mrk mrm mro mrr o-i oaa oab oad oai oak oam oao oar ob- oba obb obd obi obk obm obo obr oda odb odd odi odm odo odr oia oib oid oii oik oim oio oir oka okb okd oki okk oko okr om- oma omb omd omi omm omo omr oo- ooa oob ood ooi ook oom ooo oor or- ora orb ord ori ork orm oro orr ra- raa rab rad rai rak ram rao rar rba rbb rbd rbi rbk rbm rbo rbr rda rdb rdd rdi rdm rdo rdr ria rib rid rii rik rim rio rir rkb rkk rkm rko rma rmb rmd rmi rmm rmo rmr roa rob rod roi rok rom roo ror rra rrb rrd rri rrk rrm rrr

a-ak a-do a-ii a-ok aaaa aaab aaad aaai aaam aaar aaba aabb aabd aabi aabm aada aadi aaib aaii aaka aama aamb aamd aami aamo aamr aaoo aara aard aari aarm aaro abaa abab abad abai abak abam abar abb- abba abbb abbi abbo abbr abda abdi abdo abia abib abid abim abir abma abmb aboa abob abod abok aboo abor abra abri abro adaa adab adad adai adak adam adao adar adba adbi adda addd addi addo addr adia adib adik adim adio adir adki adma admb admi admr adob adod adok adoo ador adra adro aiai aiba aibo aida aidb aidi aidr aiia aiib aiid aiir aika aiki aiko aimi aimm aimo aioi aira aird airi airo akaa akai akam akao akar akia akid akik akim akio akir akka akki akko akok akom akr- akra amaa amad amai amam amar amb- amba ambi ambo ambr amda amdo amia amib amid amii amik amir amka amm- amma ammi ammo amob amod amoi amok amoo amor amra amri amro aoba aoki aoma aora aorb arab arad arai arak aram arar arba arbi arda ardi ardm ardo aria arib arid arii arik arim ario arka arki arko arma armd armi armm armo aroa arob arod aroi arom aroo aror arr- arra arri arrk arro arrr ba-i baaa baad baak baam baar baba babb babi babm babo babr bada badb badd badi bado badr baia baib baid baik baio bair bak- baka baki bako bakr bama bamb bami bamm bar- bara barb bard bari bark barm baro barr bbad bbbb bbdd bbdo bd-r bdii bdmi bdrm biad biak biao biar biba bibb bibi bibo bida bidi bido bidr biko bima bimo bio- bioi bira birb bird biri birk biro birr bmaa bmdb bmir bmmi boab boad boai boak boar boba bobb bobi bobo boda bodb bodi bodo boi- boid boii boim boka boki boko boma bomb bomi boob bood book boom boor bor- bora bord bori bork borm boro borr brab brad brai brak bram brao brda brdm brdo bria brid brik brim brio brka brkb broa brob brod brok brom broo bror brrm brrr d-bo daab daad daam daar daba dabb dabo dada dadi dado daia daid daik daim daio dair daka daki dako dama damb dami damm damo dara darb dard dari dark daro darr dbar dddd dia- diab diad diak diam diao diar diba dibb dibo dida didi dido diii dika diki diko dima dimi dimm dimo dior dira dird dirk dirr dkba dkid dkim dmaa dmab dmba dmrb doab doak doar doba dobb dobi dod- doda dodd dodi dodo doid doka doki doko doma domb domi domm domo doob dood dook doom door dora dord dori dork dorm doro dorr draa drab drad drak dram drar drba drda drib drmk drob drod drom drra iaaa iaai iaba iabm iadb iaia iaim iama iamb iami iara ibad ibar ibbm ibdo ibia ibid ibim ibma ibra ibrd ibri ibro idad idam idar idbm