-er a-a a-c a-t aaa aac aad aae aak aam aar aat ac- aca acc acd ace ack acm acr act ad- ada adc add ade adk adm adr adt aea aec aed aee aek aem aer aet aka akc akd ake akk akm akr ama amc amd ame amk amm amr amt ar- ara arc ard are ark arm arr art at- ata atc atd ate atm atr att c-- caa cac cad cae cak cam car cat cca ccc ccd cce cck ccm ccr cct cda cdc cdd cde cdk cdm cdr cdt ce- cea cec ced cee cek cem cer cet cka ckc ckd ckm ckt cma cmc cmd cme cmk cmm cmr cmt cra crc crd cre crk crm crr crt cta ctc ctd cte ctk ctm ctr ctt daa dac dad dae dak dam dar dat dca dcc dcd dce dck dcm dcr dct dda ddc ddd dde ddk ddm ddr ddt de- dea dec ded dee dek dem der det dka dkc dke dkk dkm dkr dkt dma dmc dmd dme dmk dmm dmr dmt dra drc drd dre drk drm drr drt dta dtc dtd dte dtk dtm dtr dtt eaa eac ead eae eak eam ear eat ec- eca ecc ecd ece eck ecm ecr ect ed- eda edc edd ede edk edm edr edt eea eec eed eee eek eem eer eet eka ekc ekd eke ekr ekt em- ema emc emd eme emk emm emr emt era erc erd ere erk erm err ert eta etc etd ete etk etm etr ett k-t ka- kaa kac kad kae kak kam kar kat kca kcc kcd kce kck kcm kcr kct kda kdc kde kdk kdm kdr kdt ke- kea kec ked kee kek kem ker ket kkc kke kkk kkm kkr kkt kma kmc kmd kme kmk kmm kmt kra krc krd krk krr krt kta ktc kte ktk ktm ktr ktt m-r maa mac mad mae mak mam mar mat mc- mca mcc mcd mce mck mcm mcr mct mda mdc mdd mde mdk mdm mdr mdt mea mec med mee mek mem mer met mka mkc mkd mke mkk mkm mkr mkt mma mmc mmd mme mmk mmm mmr mmt mra mrc mrd mre mrk mrm mrr mrt mta mtc mtd mte mtk mtm mtr mtt ra- raa rac rad rae rak ram rar rat rca rcc rcd rce rcm rcr rct rda rdc rdd rde rdm rdr rdt re- rea rec red ree rek rem rer ret rkc rke rkk rkm rkt rma rmc rmd rme rmm rmr rmt rra rrc rrd rrk rrm rrr rrt rta rtc rtd rte rtk rtm rtr rtt taa tac tad tae tak tam tar tat tca tcc tcd tce tck tcm tcr tct tda tdc tdd tde tdk tdm tdr tdt te- tea tec ted tee tek tem ter tet tka tkc tke tkk tkm tkr tkt tma tmc tmd tme tmk tmm tmr tmt tra trc trd tre trk trm trr trt tta ttc ttd tte ttk ttm ttr ttt

a-ak aaaa aaac aaad aaae aaam aaar aaca aacc aacd aace aack aacm aacr aact aada aadc aade aadt aaea aaec aaem aaka aake aama aamc aamd aame aamr aara aarc aard aare aarm aart aata aatc aatk aatt ac-t acaa acac acad acae acar acat acca accc accd acce accm acct acda acdc acde acdm acdt ace- acea acec aced acek acem acer acet ackd acke acma acmc acme acr- acra acrc acre acrm acrr acta actc acte actt adaa adac adad adae adak adam adar adat adcc adda addc addd adde addr adea adee adem ader adet adma adme admr adra adre adta aeac aect aede aedt aeer aeka aemt aer- aera aerc aerd aeta aetc aetr aett akaa akae akam akar akca aked akee aker akka akr- akra akre akte amaa amac amad amae amam amar amat amca amcc amda amdt amec amed amee amer amet amka amm- amma amme amra amrc amta amtc amte amtk arac arad arae arak aram arar arat arc- arca arce arcm arct arda ardc arde ardm area arec ared aree arek arem aret arka arke arma armc armd arme armm armt arr- arra arrc arre arrk arrr arrt arta artc arte artr at-t ataa atac atad atae atak atar atat atca atcc atck atcr atdt atea atec ated atee atem ater atka atkt atm- atma atme atra atrc atre atrk atrm atta atte attr c-cd caaa caac caam caat cac- caca cacc cace cack cacm cacr cada cadc cadd cade cadm cadr caec caem caer caka cake cama camc came camk camm camt cara carc card care cark carm carr cart cat- cata catc catd cate catm catt ccaa ccac ccad ccam ccar ccat ccca cccc cccm ccdc ccdm ccdr cced ccee cckm ccma ccmc ccmd ccmm ccra ccrc ccre ccrt cctc cctt cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdma cdre ceac cead cear ceat cec- ceca cece cecm cect ceda cedd cede cedt ceec ceem ceke cema ceme cemm cemr cer- cera cerc cerd cere cert cet- ceta cete ckac ckat ckck ckcm ckdm ckem cker ckrc ckrd ckrm cmaa cmac cmcc cmda cmdr cmea cmec cmmc cmra cmrr cmta cmtc crac cram crar crat crca crcc crce crcr crda crdc cre- crea crec cred cree crem cret crkc crrt crtc crtm ctae ctca ctec ctma ctrc ctrm ctta daad daae daam daar daca dace dact dada dade daem daer daka dake dama dame damm dara darc dard dare dark darr dart data date datr datt dcca dccc dcct dcma dcra dcrk dctc dctm dddd ddrc ddre deac dead deae deak dear dec- deca decc decd dece deck dect deda dedd dede deed deek deem deer deet dek- deka deke dem- dema demd deme der- dera derc dere derk derm derr deta dete detk detr dkdc dmaa dmac dmae dmcc dmcm dmdc dmdt dmea dmrc draa drac drad drak dram drar drat drca drda drea dred