-er a-a a-b a-i a-q aaa aab aae aai aam aao aaq aar ab- aba abb abe abi abm abo abq abr aea aeb aee aei aem aeo aeq aer ai- aia aib aie aii aim aio aiq air ama amb ame ami amm amo amq amr aoa aob aoe aoi aom aoo aor aqa aqi aqm aqo aqr ar- ara arb are ari arm aro arq arr baa bab bae bai bam bao baq bar bba bbb bbe bbi bbm bbo bbq bbr be- bea beb bee bei bem beo beq ber bi- bia bib bie bii bim bio bir bma bmb bme bmi bmm bmo bmq bmr boa bob boe boi bom boo boq bor bqe bra brb bre bri brm bro brq brr eaa eab eae eai eam eao ear eba ebb ebe ebi ebm ebo ebq ebr eea eeb eee eem eeo eer eia eib eie eii eim eio eir em- ema emb eme emi emm emo emr eo- eoa eob eoe eoi eom eoo eoq eor eqa eqe eqq era erb ere eri erm ero erq err ia- iaa iab iae iai iam iao iaq iar iba ibb ibe ibi ibm ibo ibr ie- iea iee iei iem ier iia iib iie iii iim iio iir im- ima imb ime imi imm imo io- ioa iob ioe ioi iom ioo ior iqa iqe ir- ira irb ire iri irm iro irq irr m-o m-r maa mab mae mai mam mao mar mba mbb mbe mbi mbm mbo mbq mbr mea meb mee mei mem meo meq mer mi- mia mib mie mii mim mio miq mir mma mmb mme mmi mmm mmo mmr moa mob moe moi mom moo mor mqa mqb mqi mqr mra mrb mre mri mrm mro mrq mrr o-i oaa oab oae oai oam oao oaq oar ob- oba obb obe obi obm obo obr oea oeb oee oei oem oeo oer oia oib oie oii oim oio oir om- oma omb ome omi omm omo omr oo- ooa oob ooi oom ooo oor oqb oqo or- ora orb ore ori orm oro orr qaa qam qar qba qbe qbq qee qem qeo qie qio qir qma qme qmi qmr qoi qom qoo qor qqq qra qrb qre qri qrm ra- raa rab rae rai ram rao raq rar rba rbb rbe rbi rbm rbo rbr re- rea reb ree rei rem reo req rer ria rib rie rii rim rio riq rir rma rmb rme rmi rmm rmo rmq rmr roa rob roe roi rom roo ror rqm rra rrb rri rrm rrq rrr

a-be a-ii aaaa aaab aaae aaai aaam aaar aaba aabb aabi aabm aaea aaem aaib aaii aama aamb aame aami aamo aamr aaoe aaoo aara aare aari aarm aaro abaa abab abae abai abam abar abb- abba abbb abbe abbi abbo abbr abee aber abia abib abie abim abir abma abmb aboa abob aboo abor abra abri abro aebi aeer aeio aeom aer- aera aeri aero aiai aiba aibo aiea aiee aiia aiib aiir aime aimi aimm aimo aioi aira aire airi airo amaa amae amai amam amar amb- amba ambe ambi ambo ambr amee amei amer amia amib amie amii amir amm- amma amme ammi ammo amob amoi amoo amor amra amri amro aoba aoma aora aorb aqai aqar aqim aqir aqme aqra arab arae arai aram araq arar arba arbe arbi area aree arei arem areo aria arib arie arii arim ario arma arme armi armm armo aroa arob aroe aroi arom aroo aror arq- arqa arr- arra arre arri arro arrr ba-i baaa baam baar baba babb babe babi babm babo babr baer baia baib baie baio bair bama bamb bame bami bamm baqa bar- bara barb bare bari barm baro barq barr bbbb bbbq bbeb beam bear beba bebb bebe bebi bebo beeb beem beer beia beim beir bema beme beo- beor beqa bera bere beri berm bero berr biao biar biba bibb bibe bibi bibo bieb bier bima bimo bio- bioi biqi bira birb bire biri biro birr bmaa bmir bmmi boab boai boar boba bobb bobe bobi bobo boea boee boeo boer boi- boie boii boim boma bomb bome bomi boob booe boom boor boqe bor- bora bore bori borm boro borr brab brae brai bram brao brea breb bree brei brem breo brer bria brie brim brio briq broa brob broe brom broo bror brrm brrr eaba eama eame eaom eara earb eare earo ebam ebba ebbo ebbr eber eboe eboo ebor ebro eeea eeee eemo eera eero ei-q eiao eiei eier eime eimi eira eire emae emam emar emba embe embi embo embr emer emia emii emim emir emma emme emmi emor emra emre eoir eora eore eori eqao eram erba erbb erbe ereb erei erem erer eria erie erim erio eriq erma erme ermo erob eroe eroi eroo erqi erra erre erro i-be iaaa iaai iaba iabm iaea iaia iaim iama iamb iame iami iara iare ibar ibbm ibea ibia ibie ibim ibma ibra ibri ibro ieie ieio iema ieme iera iere ieri iiie iiii iiio iioi iioo iira imai imam imao imar imba imbe imbi imea imer imir imma imme immi immo imra imre imri imro imrr ioba iobi ioee ioii ioio ioma iome iomo iooi iooo iora iore iori iqer iqor irae irai iram irao iraq irar irbe irbm iree irem irer iri- iria irie irio irma irmo irob irra irre irri ma-i maaa maai maam maar maba mabe mabi mabo maee maem maeo maer maia maib maie maii maim maio mair mama mame mami mamo maoi maor mar- mara mare mari marm maro marq marr mbam mbba mbia mbim mbio meai mear mebe mebo meem meer meir mema meme memo memr meor mer- mera merb mere meri merm mero merq miaa miab miai miam miao miee miem mier miii miio mim- mima mime mimi mimo mio- mira mire miri miro mirr mmaa mmab mmai mmar mmea mmii mmmm mmor moaa moab moai moam moar