a-a a-b a-i aaa aab aad aai aam aao aar aau ab- aba abb abd abi abm abo abr abu ad- ada adb add adi adm ado adr adu ai- aia aib aid aii aim aio air aiu ama amb amd ami amm amo amr amu aoa aob aod aoi aom aoo aor aou ar- ara arb ard ari arm aro arr aru au- aua aub aud aui aum auo aur b-u baa bab bad bai bam bao bar bau bba bbb bbd bbi bbm bbo bbr bbu bda bdb bdd bdi bdm bdo bdr bdu bi- bia bib bid bii bim bio bir biu bma bmb bmd bmi bmm bmo bmr bmu boa bob bod boi bom boo bor bou bra brb brd bri brm bro brr bru bua bub bud bui bum buo bur buu daa dab dad dai dam dao dar dau dba dbb dbd dbi dbm dbo dbr dbu dda ddb ddd ddi ddm ddo ddr ddu di- dia dib did dii dim dio dir diu dma dmb dmd dmi dmm dmo dmr dmu doa dob dod doi dom doo dor dou dra drb drd dri drm dro drr dru dua dub dud dui dum duo dur i-d ia- iaa iab iad iai iam iao iar iau iba ibb ibd ibi ibm ibo ibr ibu ida idb idd idi idm ido idr idu iia iib iid iii iim iio iir iiu im- ima imb imd imi imm imo imu io- ioa iob iod ioi iom ioo ior iou ir- ira irb ird iri irm iro irr iru iu- iua iub iud iui ium iur m-o m-r maa mab mad mai mam mao mar mau mba mbb mbd mbi mbm mbo mbr mbu mda mdb mdd mdi mdm mdo mdr mdu mi- mia mib mid mii mim mio mir miu mma mmb mmd mmi mmm mmo mmr mmu moa mob mod moi mom moo mor mou mra mrb mrd mri mrm mro mrr mru mua mub mud mui mum mur muu o-i oaa oab oad oai oam oao oar oau ob- oba obb obd obi obm obo obr obu oda odb odd odi odm odo odr odu oia oib oid oii oim oio oir oiu om- oma omb omd omi omm omo omr omu oo- ooa oob ood ooi oom ooo oor or- ora orb ord ori orm oro orr oru ou- oua oud oui oum ouo our ra- raa rab rad rai ram rao rar rau rba rbb rbd rbi rbm rbo rbr rbu rda rdb rdd rdi rdm rdo rdr rdu ria rib rid rii rim rio rir rma rmb rmd rmi rmm rmo rmr roa rob rod roi rom roo ror rou rra rrb rrd rri rrm rrr rru rua rub rud rui rum ruo rur ruu ua- uaa uab uad uai uam uao uar uau uba ubb ubi ubo ubr ubu uda udb udd udi udm udo udr udu uia uib uid uii uim uio uir uiu um- uma umb umd umi umm umo umr umu uoa uob uod uom uoo uor ur- ura urb urd uri urm uro urr uru uua uum uur uuu

a-do a-ii aaaa aaab aaad aaai aaam aaar aaba aabb aabd aabi aabm aada aadi aadu aaib aaii aama aamb aamd aami aamo aamr aaoo aara aard aari aarm aaro aaru abaa abab abad abai abam abar abau abb- abba abbb abbi abbo abbr abda abdi abdo abdu abia abib abid abim abir abiu abma abmb aboa abob abod aboo abor abou abra abri abro abua abud abum adaa adab adad adai adam adao adar adba adbi adda addd addi addo addr addu adia adib adim adio adir adma admb admi admr adob adod adoo ador adra adro adua adub adur aiai aiba aibo aida aidb aidi aidr aidu aiia aiib aiid aiir aimi aimm aimo aioi aira aird airi airo aiud aiui amaa amad amai amam amar amb- amba ambi ambo ambr ambu amda amdo amia amib amid amii amir amm- amma ammi ammo ammu amob amod amoi amoo amor amou amra amri amro amua amud amui amum amur aoba aoma aora aorb arab arad arai aram arar arau arba arbi arda ardi ardm ardo ardu aria arib arid arii arim ario arma armd armi armm armo armu aroa arob arod aroi arom aroo aror arr- arra arri arro arrr arru arua arub arud arui arum auaa audi audo auma aumi aur- aura aurd auri auro ba-i baaa baad baam baar baba babb babi babm babo babr babu bada badb badd badi bado badr badu baia baib baid baio bair bama bamb bami bamm bamu bar- bara barb bard bari barm baro barr baru bau- baud baum baur bbad bbau bbbb bbdd bbdo bd-r bdii bdmi bdrm biad biao biar biba bibb bibi bibo bida bidi bido bidr bidu bima bimo bio- bioi biou bira birb bird biri biro birr biru bmaa bmdb bmir bmmi boab boad boai boar boba bobb bobi bobo bobu boda bodb bodi bodo bodu boi- boid boii boim boiu boma bomb bomi bomu boob bood boom boor bor- bora bord bori borm boro borr boru boua boud boum bour brab brad brai bram brao brau brda brdm brdo bria brid brim brio broa brob brod brom broo bror brou brrm brrr brud brum buad buar buba bubb bubi bubo bubu buda budb budd budi budo budu buid buir buiu bum- buma bumb bur- bura burb burd buri burm buro burr buru d-bo daab daad daam daar daau daba dabb dabo dabu dada dadi dado dadu daia daid daim daio dair dama damb dami damm damo damu daou dara darb dard dari daro darr daru daub daud daum daur dbar dddd ddub dia- diab diad diam diao diar diba dibb dibo dida didi dido didu diii dima dimi dimm dimo dimu dior diou dira dird dirr dmaa dmab dmba dmrb doab doar doba dobb dobi dobu dod- doda dodd dodi dodo doid doma domb domi domm domo doob dood doom door dora dord