-er a-a a-c aaa aac aad aae aam aap aar ac- aca acc acd ace acm acp acr ad- ada adc add ade adm adp adr aea aec aed aee aem aep aer ama amc amd ame amm amp amr ap- apa apc apd ape apm app apr ar- ara arc ard are arm arp arr c-- caa cac cad cae cam cap car cca ccc ccd cce ccm ccp ccr cda cdc cdd cde cdm cdp cdr ce- cea cec ced cee cem cep cer cma cmc cmd cme cmm cmp cmr cpa cpc cpd cpe cpm cpp cpr cra crc crd cre crm crp crr daa dac dad dae dam dap dar dca dcc dcd dce dcm dcp dcr dda ddc ddd dde ddm ddp ddr de- dea dec ded dee dem dep der dma dmc dmd dme dmm dmp dmr dpa dpc dpd dpe dpm dpp dpr dra drc drd dre drm drp drr eaa eac ead eae eam eap ear ec- eca ecc ecd ece ecm ecr ed- eda edc edd ede edm edp edr eea eec eed eee eem eep eer em- ema emc emd eme emm emp emr ep- epa epc epd epe epm epp epr era erc erd ere erm erp err m-r maa mac mad mae mam map mar mc- mca mcc mcd mce mcm mcp mcr mda mdc mdd mde mdm mdp mdr mea mec med mee mem mep mer mma mmc mmd mme mmm mmp mmr mpa mpc mpd mpe mpm mpp mpr mra mrc mrd mre mrm mrp mrr p-p paa pac pad pae pam pap par pca pcc pcd pce pcm pcp pcr pda pdc pdd pde pdm pdp pdr pea pec ped pee pem pep per pma pmc pmd pme pmm pmp pmr ppa ppc ppd ppe ppm ppp ppr pra prc prd pre prm prp prr ra- raa rac rad rae ram rap rar rca rcc rcd rce rcm rcp rcr rda rdc rdd rde rdm rdp rdr re- rea rec red ree rem rep rer rma rmc rmd rme rmm rmp rmr rpa rpc rpd rpe rpm rpp rpr rra rrc rrd rrm rrp rrr

aaaa aaac aaad aaae aaam aaap aaar aaca aacc aacd aace aacm aacp aacr aada aadc aade aaea aaec aaem aaep aama aamc aamd aame aamp aamr aapa aapc aapm aara aarc aard aare aarm aarp acaa acac acad acae acap acar acca accc accd acce accm accp acda acdc acde acdm acdp ace- acea acec aced acem acer acma acmc acme acmp acpa acpd acpe acpm acpr acr- acra acrc acre acrm acrr adaa adac adad adae adam adap adar adcc adda addc addd adde addr adea adee adem ader adma adme admr adp- adra adre aeac aeap aede aeer aer- aera aerc aerd amaa amac amad amae amam amap amar amca amcc amda amec amed amee amer amm- amma amme ampa ampc ampd ampe ampm amra amrc apac apam apap apar apca apcc apcd apcm apcr apda apdd apea apec aped apem apep aper apma appa appc appd appr apra aprc apre arac arad arae aram arap arar arc- arca arce arcm arda ardc arde ardm area arec ared aree arem arep arma armc armd arme armm arpa arpe arr- arra arrc arre arrr c-cd caaa caac caam caap cac- caca cacc cace cacm cacr cada cadc cadd cade cadm cadr caec caem caer cama camc came camm camp capa capc capd cape capm capp cara carc card care carm carp carr ccaa ccac ccad ccam ccap ccar ccca cccc cccm cccp ccdc ccdm ccdp ccdr cced ccee ccma ccmc ccmd ccmm ccmp ccpa ccpe ccpm ccpp ccpr ccra ccrc ccre ccrp cd-e cd-r cdaa cdac cdad cdda cddr cdec cder cdma cdre ceac cead cear cec- ceca cece cecm cecp ceda cedd cede ceec ceem cema ceme cemm cemp cemr cepa cepc cepe cepp cepr cer- cera cerc cerd cere cerp cmaa cmac cmap cmcc cmda cmdr cmea cmec cmmc cmpa cmpc cmpd cmpp cmra cmrr cpaa cpac cpad cpam cpap cpca cpce cpcm cpea cpep cper cpma cpme cpmp cppa cppd cppm cpre cprm crac cram crap crar crca crcc crce crcr crda crdc cre- crea crec cred cree crem crep crmp crpc daad daae daam daap daar daca dace dada dade daem daer dama dame damm damp dapa dape dapp dara darc dard dare darp darr dcca dccc dccp dcma dcmp dcra dddd ddrc ddre deac dead deae deap dear dec- deca decc decd dece deda dedd dede deed deem deep deer dem- dema demd deme depa depc depe depp depr der- dera derc dere derm derp derr dmaa dmac dmae dmap dmcc dmcm dmdc dmea dmpa dmrc dpaa dpac dpcp dper dpma dppa dppc draa drac drad dram drap drar drca drda drea dred dree drem drra eaca eacc eada eadd eadp eaec eama eame eapc eapp eara eard eare earp ecaa ecac ecad ecam ecar ecca eccc ecce eccm ecdc eced ecem ecma ecmp ecpa ecpd ecpm ecpp ecra ecrc ecrm ecrr edac edad edam edar edca edda eddc edde eddm eddp ede- edea edem eder edma edme edra edrm eeca eede eeea eeee eera eerc emac emad emae emam emar emcc emer emma emme empa empc empd empe emra emre epaa epac epad epam epcc epec epee eper epmd eppa eppc eppp epra eprp erad eram erap erca ercc erce ercp erda erde erec ered erem erer erma ermc erme erpa erpe erra errc erre maaa maac maad maam maap maar mac- maca macc macd mace macp macr mada madc madd made maee maem maer mama mamc mame mamp mapa mape mapp mapr mar- mara marc mard mare marm marr mcaa mcac mcad mcap mcca mccc mccd mcdc mcdd mcde mced mcep mcmc mcpa mcpc mcpd mcpp mcrc mcrd mdac mdca mdcc mddm mdea mdma mdmc mdme mdmp mdpc mdpp mdra mdrc mead meap mear mec- meca mecc mecd mece mecr meda medd mede meed meem meep meer mema memc meme memr