-ic a-a a-b a-c a-i a-q aaa aab aac aai aam aao aaq aar aau ab- aba abb abc abi abm abo abq abr abu ac- aca acb acc aci acm aco acq acr acu ai- aia aib aic aii aim aio aiq air aiu ama amb amc ami amm amo amq amr amu aoa aob aoc aoi aom aoo aor aou aqa aqc aqi aqm aqo aqr ar- ara arb arc ari arm aro arq arr aru au- aua aub auc aui aum auo aur b-u baa bab bac bai bam bao baq bar bau bba bbb bbc bbi bbm bbo bbq bbr bbu bca bcb bcc bci bcm bco bcq bcr bcu bi- bia bib bic bii bim bio bir biu bma bmb bmc bmi bmm bmo bmq bmr bmu boa bob boc boi bom boo boq bor bou bqc bra brb bri brm bro brq brr bru bua bub buc bui bum buo bur buu c-- caa cab cac cai cam cao caq car cau cba cbb cbc cbi cbm cbo cbq cbr cbu cca ccb ccc cci ccm cco ccr ccu ci- cia cib cic cii cim cio ciq cir ciu cma cmb cmc cmi cmm cmo cmq cmr cmu co- coa cob coc coi com coo coq cor cou cqa cqb cqc cqi cqm cqo cra crb crc cri crm cro crq crr cru cua cub cuc cui cum cuo cuq cur cuu ia- iaa iab iac iai iam iao iaq iar iau iba ibb ibc ibi ibm ibo ibr ibu ica icb icc ici icm ico icq icr icu iia iib iic iii iim iio iir iiu im- ima imb imc imi imm imo imu io- ioa iob ioc ioi iom ioo ior iou iqa iqc iqu ir- ira irb irc iri irm iro irq irr iru iu- iua iub iuc iui ium iur m-o m-r maa mab mac mai mam mao mar mau mba mbb mbc mbi mbm mbo mbq mbr mbu mc- mca mcb mcc mci mcm mco mcq mcr mcu mi- mia mib mic mii mim mio miq mir miu mma mmb mmc mmi mmm mmo mmr mmu moa mob moc moi mom moo mor mou mqa mqb mqi mqr mra mrb mrc mri mrm mro mrq mrr mru mua mub muc mui mum mur muu o-i oaa oab oac oai oam oao oaq oar oau ob- oba obb obc obi obm obo obr obu oc- oca ocb occ oci ocm oco ocr ocu oia oib oic oii oim oio oir oiu om- oma omb omc omi omm omo omr omu oo- ooa oob ooc ooi oom ooo oor oqb oqo or- ora orb orc ori orm oro orr oru ou- oua ouc oui oum ouo our qaa qac qam qar qau qba qbc qbq qca qcc qci qcm qco qic qio qir qiu qma qmc qmi qmr qmu qoi qom qoo qor qqq qqu qra qrb qrc qri qrm qru qu- qua qui qum quo qur ra- raa rab rac rai ram rao raq rar rau rba rbb rbc rbi rbm rbo rbr rbu rca rcb rcc rci rcm rco rcr rcu ria rib ric rii rim rio riq rir rma rmb rmc rmi rmm rmo rmq rmr roa rob roc roi rom roo ror rou rqc rqm rra rrb rrc rri rrm rrq rrr rru rua rub ruc rui rum ruo rur ruu ua- uaa uab uac uai uam uao uaq uar uau uba ubb ubc ubi ubo ubr ubu uca ucb ucc uci ucm uco ucr ucu uia uib uic uii uim uio uiq uir uiu um- uma umb umc umi umm umo umr umu uoa uob uoc uom uoo uor ur- ura urb urc uri urm uro urr uru uua uuc uum uur uuu

a-ii aaaa aaab aaac aaai aaam aaar aaba aabb aabc aabi aabm aaca aacb aacc aaci aacm aaco aacr aacu aaib aaic aaii aama aamb aamc aami aamo aamr aaoo aara aarc aari aarm aaro aaru abaa abab abac abai abam abar abau abb- abba abbb abbi abbo abbr abca abcb abcc abci abcr abia abib abic abim abir abiu abma abmb abmc aboa abob aboo abor abou abra abrc abri abro abua abum acaa acab acac acai acar acba acca accc acci accm acco accu aci- acia acic acim acir acma acmc acmi acmu acoa acom acor acou acr- acra acrc acri acrm acro acrr acu- acum acuo acur aiai aiba aibo aica aicc aicr aiia aiib aiic aiir aimc aimi aimm aimo aioc aioi aira airi airo aiui amaa amac amai amam amar amb- amba ambi ambo ambr ambu amca amcc amco amia amib amic amii amir amm- amma ammi ammo ammu amob amoc amoi amoo amor amou amqu amra amrc amri amro amua amui amum amur aoba aoca aoma aora aorb aqai aqar aqim aqir aqra aqu- aqua aquo arab arac arai aram araq arar arau arba arbi arc- arca arci arcm arco aria arib arii arim ario arma armc armi armm armo armu aroa arob aroi arom aroo aror arq- arqa arr- arra arrc arri arro arrr arru arua arub arui arum aruq auaa auca auci auma aumi aur- aura auri auro ba-i baaa baam baar baba babb babi babm babo babr babu bac- baca bacc baci baco baia baib baic baio bair bama bamb bamc bami bamm bamu baqa bar- bara barb barc bari barm baro barq barr baru bau- baum baur bbau bbbb bbbq bbci bbcm bbrc bcaa bcam bcar bcbc bcca bccc bcci bccm bcia bcma bcor bcra bcru bcuc biao biar biba bibb bibi bibo bica bicc bici bico bima bimo bio- bioc bioi biou biqi bira birb biri biro birr biru bmaa bmci bmic bmir bmmi bmoc boab boac boai boar boba bobb bobi bobo bobu boca bocm boco bocq bocu boi- boii boim boiu boma bomb bomi bomu boob booc boom boor bor- bora bori borm boro borr boru boua boum bour brab brac brai bram brao brau brca brcb bria bric brim