-er a-a a-b a-i a-t aaa aab aad aae aai aam aar aat ab- aba abb abd abe abi abm abr abt ad- ada adb add ade adi adm adr adt aea aeb aed aee aei aem aer aet ai- aia aib aid aie aii aim air ait ama amb amd ame ami amm amr amt ar- ara arb ard are ari arm arr art at- ata atb atd ate ati atm atr att baa bab bad bae bai bam bar bat bba bbb bbd bbe bbi bbm bbr bbt bda bdb bdd bde bdi bdm bdr bdt be- bea beb bed bee bei bem ber bet bi- bia bib bid bie bii bim bir bit bma bmb bmd bme bmi bmm bmr bmt bra brb brd bre bri brm brr brt bta btb btd bte bti btm btr btt daa dab dad dae dai dam dar dat dba dbb dbd dbe dbi dbm dbr dbt dda ddb ddd dde ddi ddm ddr ddt de- dea deb ded dee dei dem der det di- dia dib did die dii dim dir dit dma dmb dmd dme dmi dmm dmr dmt dra drb drd dre dri drm drr drt dta dtb dtd dte dti dtm dtr dtt eaa eab ead eae eai eam ear eat eba ebb ebd ebe ebi ebm ebr ebt ed- eda edb edd ede edi edm edr edt eea eeb eed eee eem eer eet eia eib eid eie eii eim eir eit em- ema emb emd eme emi emm emr emt era erb erd ere eri erm err ert eta etb etd ete eti etm etr ett i-d ia- iaa iab iad iae iai iam iar iat iba ibb ibd ibe ibi ibm ibr ibt ida idb idd ide idi idm idr idt ie- iea ied iee iei iem ier iet iia iib iid iie iii iim iir iit im- ima imb imd ime imi imm imt ir- ira irb ird ire iri irm irr irt ita itb itd ite iti itm itt m-r maa mab mad mae mai mam mar mat mba mbb mbd mbe mbi mbm mbr mbt mda mdb mdd mde mdi mdm mdr mdt mea meb med mee mei mem mer met mi- mia mib mid mie mii mim mir mit mma mmb mmd mme mmi mmm mmr mmt mra mrb mrd mre mri mrm mrr mrt mta mtb mtd mte mti mtm mtr mtt ra- raa rab rad rae rai ram rar rat rba rbb rbd rbe rbi rbm rbr rbt rda rdb rdd rde rdi rdm rdr rdt re- rea reb red ree rei rem rer ret ria rib rid rie rii rim rir rit rma rmb rmd rme rmi rmm rmr rmt rra rrb rrd rri rrm rrr rrt rta rtb rtd rte rti rtm rtr rtt taa tab tad tae tai tam tar tat tba tbb tbd tbe tbi tbm tbr tbt tda tdb tdd tde tdi tdm tdr tdt te- tea teb ted tee tei tem ter tet tia tib tid tie tii tim tir tit tma tmb tmd tme tmi tmm tmr tmt tra trb trd tre tri trm trr trt tta ttb ttd tte tti ttm ttr ttt

a-be a-ii aaaa aaab aaad aaae aaai aaam aaar aaba aabb aabd aabi aabm aabt aada aade aadi aadt aaea aaem aaib aaii aama aamb aamd aame aami aamr aara aard aare aari aarm aart aata aatt abaa abab abad abae abai abam abar abat abb- abba abbb abbe abbi abbr abbt abda abdi abed abee aber abet abia abib abid abie abim abir abit abma abmb abmt abra abri abta adaa adab adad adae adai adam adar adat adba adbi adda addd adde addi addr adea adeb adee adem ader adet adia adib adie adim adir adit adma admb adme admi admr adra adre adta aebi aede aedt aeer aeit aemt aer- aera aerd aeri aeta aetr aett aiai aiba aida aidb aide aidi aidr aidt aiea aiee aiet aiia aiib aiid aiir aime aimi aimm aira aird aire airi airt aita aite aiti aitr aitt amaa amad amae amai amam amar amat amb- amba ambe ambi ambr amda amdt amed amee amei amer amet amia amib amid amie amii amir amit amm- amma amme ammi amra amri amta amte amti arab arad arae arai aram arar arat arba arbe arbi arda arde ardi ardm area ared aree arei arem aret aria arib arid arie arii arim arit arma armd arme armi armm armt arr- arra arre arri arrr arrt arta arte arti artr at-t ataa atab atad atae atai atar atat atdi atdt atea ated atee atei atem ater atia atid atie atim atit atm- atma atme atra atre atri atrm atta atte atti attr ba-i baaa baad baam baar baat baba babb babe babi babm babr bada badb badd bade badi badr baed baer baia baib baid baie bair bait bama bamb bame bami bamm bar- bara barb bard bare bari barm barr bart bata bate bati batt bbad bbbb bbdd bbeb bbet bd-r bdii bdmi bdrm bead beam bear beat beba bebb bebe bebi beda bede bedi beeb beed beem beer beet beia beim beir beit bema beme bera berd bere beri berm berr bert beta bete beti bett biad biar biat biba bibb bibe bibi bida bide bidi bidr bieb bied bier biet bima bira birb bird bire biri birr birt bita bitd bite bitt bmaa bmdb bmir bmmi brab brad brae brai bram brat brda brdm brdt brea breb bred bree brei brem brer bret bria brid brie brim brit brrm brrr btaa btdt btie btrt bttb daab daad daae daam daar daba dabb dabt dada dade dadi daeb daem daer daia daid daie daim dair dait dama damb dame dami damm dara darb dard dare dari darr dart data date dati datr datt dbar dbit dbtt dddd ddie ddre dead deae dear deba debe debi debt deda dedd dede dedi deeb deed deem deer deet deid deie deim deir deit