-er a-a a-b a-i aaa aab aae aai aak aam aar ab- aba abb abe abi abk abm abr aea aeb aee aei aek aem aer ai- aia aib aie aii aik aim air aka akb ake aki akk akm akr ama amb ame ami amk amm amr ar- ara arb are ari ark arm arr baa bab bae bai bak bam bar bba bbb bbe bbi bbk bbm bbr be- bea beb bee bei bek bem ber bi- bia bib bie bii bik bim bir bka bkb bke bkk bkm bkr bma bmb bme bmi bmk bmm bmr bra brb bre bri brk brm brr eaa eab eae eai eak eam ear eba ebb ebe ebi ebk ebm ebr eea eeb eee eek eem eer eia eib eie eii eik eim eir eka ekb eke eki ekr em- ema emb eme emi emk emm emr era erb ere eri erk erm err ia- iaa iab iae iai iam iar iba ibb ibe ibi ibk ibm ibr ie- iea iee iei iek iem ier iia iib iie iii iim iir ika ikb ike iki ikk ikr im- ima imb ime imi imm ir- ira irb ire iri irk irm irr ka- kaa kab kae kai kak kam kar kba kbb kbe kbi kbk kbm kbr ke- kea keb kee kei kek kem ker kia kib kie kii kik kim kir kkb kke kki kkk kkm kkr kma kmb kme kmi kmk kmm kra kri krk krr m-r maa mab mae mai mak mam mar mba mbb mbe mbi mbk mbm mbr mea meb mee mei mek mem mer mi- mia mib mie mii mik mim mir mka mkb mke mkk mkm mkr mma mmb mme mmi mmk mmm mmr mra mrb mre mri mrk mrm mrr ra- raa rab rae rai rak ram rar rba rbb rbe rbi rbk rbm rbr re- rea reb ree rei rek rem rer ria rib rie rii rik rim rir rkb rke rkk rkm rma rmb rme rmi rmm rmr rra rrb rri rrk rrm rrr

a-ak a-be a-ii aaaa aaab aaae aaai aaam aaar aaba aabb aabi aabm aaea aaem aaib aaii aaka aake aama aamb aame aami aamr aara aare aari aarm abaa abab abae abai abak abam abar abb- abba abbb abbe abbi abbr abee aber abia abib abie abim abir abma abmb abra abri aebi aeer aeka aer- aera aeri aiai aiba aiea aiee aiia aiib aiir aika aike aiki aime aimi aimm aira aire airi akaa akae akai akam akar akee aker akia akie akik akim akir akka akki akr- akra akre amaa amae amai amam amar amb- amba ambe ambi ambr amee amei amer amia amib amie amii amik amir amka amm- amma amme ammi amra amri arab arae arai arak aram arar arba arbe arbi area aree arei arek arem aria arib arie arii arik arim arka arke arki arma arme armi armm arr- arra arre arri arrk arrr ba-i baaa baak baam baar baba babb babe babi babm babr baek baer baia baib baie baik bair bak- baka bake baki bakr bama bamb bame bami bamm bar- bara barb bare bari bark barm barr bbbb bbeb beak beam bear beba bebb bebe bebi beeb beek beem beer beia beik beim beir beka beke beki bema beme bera bere beri berk berm berr biak biar biba bibb bibe bibi bieb bier bike bima bira birb bire biri birk birr bmaa bmir bmmi brab brae brai brak bram brea breb bree brei brek brem brer bria brie brik brim brka brkb brrm brrr eaba eama eame eara earb eare ebam ebba ebbr eber eeea eeee eeka eeke eera eiei eier eika eike eiki eime eimi eira eire eka- ekab ekam ekeb ekek eker ekka ekki ekma emae emam emar emba embe embi embr emek emer emia emii emim emir emma emme emmi emra emre eram erba erbb erbe ereb erei erem erer eria erie erik erim erke erki erma erme erra erre i-be iaaa iaai iaba iabm iaea iaia iaim iama iamb iame iami iara iare ibar ibbm ibea ibia ibie ibim ibma ibra ibri ieie iema ieme iera iere ieri iiie iiii iira ikar ikea ikee iker ikki ikma ikra ikri imai imam imar imba imbe imbi imea imer imir imma imme immi imra imre imri imrr irae irai irak iram irar irbe irbm iree irem irer iri- iria irie irka irki irma irra irre irri kaaa kaab kaai kaak kaam kaar kaba kabb kabe kabi kabr kaei kaer kaia kaib kaie kaii kaik kaim kair kaka kake kaki kakk kakm kam- kama kamb kame kami kamm kamr kara karb kare kari kark karm karr kbaa kbab kbae kbai kbak kbam kbar kbba kbbb kbbe kbbi kbbk kbbm kbbr kbeb kbee kbek kber kbia kbib kbie kbik kbim kbkb kbkk kbkr kbmb kbme kbmi kbmr kbra kbrb kbre kbri kbrk kea- keak keam kear keba kebb kebe kebi kebr keek keem keer keib keii keik keir keka kekb keke keki kema kemb keme kemi kemm kemr ker- kera kerb kere keri kerk kerm kerr kiab kiai kiam kiar kiba kibb kibe kibi kibr kier kiia kiii kiik kika kiki kikk kikr kima kimb kime kimi kimm kira kirb kiri kirk kirr kkaa kkai kkam kkar kkba kkbb kkbe kkbi kkbr kkea kkia kkik kkim kkkk kkma kkmi kkmk kkmr kkrb kkre kkrk kkrr kmae kmai kmak kmam kmbi kmbr kmea kmei kmem kmer kmia kmke kmkk kmme kmmk kmmm kmmr kmrb kmri kmrr krab krae krai krak kram krar krba krbb krbe krbi krbk krbm krbr krea kreb kree krei krek krem kria krib krik krim krka krke krki krkk krkr krma krmb krme krmr krrb krre krri krrk krrm krrr ma-i maaa maai maak maam maar maba mabe mabi maee maem maer maia maib maie maii maik maim mair maka make maki mama mame mami mar- mara mare mari mark marm marr mbam mbba mbia mbim meai meak mear mebe meek meem meer meik meir meka