-er a-a a-b a-i aaa aab aad aae aai aak aam aar ab- aba abb abd abe abi abk abm abr ad- ada adb add ade adi adk adm adr aea aeb aed aee aei aek aem aer ai- aia aib aid aie aii aik aim air aka akb akd ake aki akk akm akr ama amb amd ame ami amk amm amr ar- ara arb ard are ari ark arm arr baa bab bad bae bai bak bam bar bba bbb bbd bbe bbi bbk bbm bbr bda bdb bdd bde bdi bdk bdm bdr be- bea beb bed bee bei bek bem ber bi- bia bib bid bie bii bik bim bir bka bkb bke bkk bkm bkr bma bmb bmd bme bmi bmk bmm bmr bra brb brd bre bri brk brm brr daa dab dad dae dai dak dam dar dba dbb dbd dbe dbi dbk dbm dbr dda ddb ddd dde ddi ddk ddm ddr de- dea deb ded dee dei dek dem der di- dia dib did die dii dik dim dir dka dkb dke dki dkk dkm dkr dma dmb dmd dme dmi dmk dmm dmr dra drb drd dre dri drk drm drr eaa eab ead eae eai eak eam ear eba ebb ebd ebe ebi ebk ebm ebr ed- eda edb edd ede edi edk edm edr eea eeb eed eee eek eem eer eia eib eid eie eii eik eim eir eka ekb ekd eke eki ekr em- ema emb emd eme emi emk emm emr era erb erd ere eri erk erm err i-d ia- iaa iab iad iae iai iam iar iba ibb ibd ibe ibi ibk ibm ibr ida idb idd ide idi idk idm idr ie- iea ied iee iei iek iem ier iia iib iid iie iii iim iir ika ikb ike iki ikk ikr im- ima imb imd ime imi imm ir- ira irb ird ire iri irk irm irr ka- kaa kab kad kae kai kak kam kar kba kbb kbd kbe kbi kbk kbm kbr kda kdb kde kdk kdm kdr ke- kea keb ked kee kei kek kem ker kia kib kid kie kii kik kim kir kkb kke kki kkk kkm kkr kma kmb kmd kme kmi kmk kmm kra krd kri krk krr m-r maa mab mad mae mai mak mam mar mba mbb mbd mbe mbi mbk mbm mbr mda mdb mdd mde mdi mdk mdm mdr mea meb med mee mei mek mem mer mi- mia mib mid mie mii mik mim mir mka mkb mkd mke mkk mkm mkr mma mmb mmd mme mmi mmk mmm mmr mra mrb mrd mre mri mrk mrm mrr ra- raa rab rad rae rai rak ram rar rba rbb rbd rbe rbi rbk rbm rbr rda rdb rdd rde rdi rdm rdr re- rea reb red ree rei rek rem rer ria rib rid rie rii rik rim rir rkb rke rkk rkm rma rmb rmd rme rmi rmm rmr rra rrb rrd rri rrk rrm rrr

a-ak a-be a-ii aaaa aaab aaad aaae aaai aaam aaar aaba aabb aabd aabi aabm aada aade aadi aaea aaem aaib aaii aaka aake aama aamb aamd aame aami aamr aara aard aare aari aarm abaa abab abad abae abai abak abam abar abb- abba abbb abbe abbi abbr abda abdi abed abee aber abia abib abid abie abim abir abma abmb abra abri adaa adab adad adae adai adak adam adar adba adbi adda addd adde addi addr adea adeb adee adem ader adia adib adie adik adim adir adki adma admb adme admi admr adra adre aebi aede aeer aeka aer- aera aerd aeri aiai aiba aida aidb aide aidi aidr aiea aiee aiia aiib aiid aiir aika aike aiki aime aimi aimm aira aird aire airi akaa akae akai akam akar aked akee aker akia akid akie akik akim akir akka akki akr- akra akre amaa amad amae amai amam amar amb- amba ambe ambi ambr amda amed amee amei amer amia amib amid amie amii amik amir amka amm- amma amme ammi amra amri arab arad arae arai arak aram arar arba arbe arbi arda arde ardi ardm area ared aree arei arek arem aria arib arid arie arii arik arim arka arke arki arma armd arme armi armm arr- arra arre arri arrk arrr ba-i baaa baad baak baam baar baba babb babe babi babm babr bada badb badd bade badi badr baed baek baer baia baib baid baie baik bair bak- baka bake baki bakr bama bamb bame bami bamm bar- bara barb bard bare bari bark barm barr bbad bbbb bbdd bbeb bd-r bdii bdmi bdrm bead beak beam bear beba bebb bebe bebi beda bede bedi beeb beed beek beem beer beia beik beim beir beka beke beki bema beme bera berd bere beri berk berm berr biad biak biar biba bibb bibe bibi bida bide bidi bidr bieb bied bier bike bima bira birb bird bire biri birk birr bmaa bmdb bmir bmmi brab brad brae brai brak bram brda brdm brea breb bred bree brei brek brem brer bria brid brie brik brim brka brkb brrm brrr daab daad daae daam daar daba dabb dada dade dadi daeb daem daer daia daid daie daik daim dair daka dake daki dama damb dame dami damm dara darb dard dare dari dark darr dbar dddd ddie ddre dead deae deak dear deba debe debi deda dedd dede dedi deeb deed deek deem deer deid deie deim deir dek- deka deke dem- dema demb demd deme demi der- dera derb dere deri derk derm derr dia- diab diad diak diam diar diba dibb dibe dida dide didi diea dieb died diem dier diii dika dike diki dima dime dimi dimm dira dird dire dirk dirr dkba dkid dkim dmaa dmab dmae dmba dmea dmrb draa drab drad drak dram drar drba drda drea dred dree drei drek drem drib drie drmk drra eaba eada eadb