-er a-a a-c a-t aaa aac aad aae aap aar aas aat ac- aca acc acd ace acp acr acs act ad- ada adc add ade adp adr ads adt aea aec aed aee aep aer aes aet ap- apa apc apd ape app apr aps apt ar- ara arc ard are arp arr ars art as- asa asc asd ase asp asr ass ast at- ata atc atd ate atp atr ats att c-- caa cac cad cae cap car cas cat cca ccc ccd cce ccp ccr ccs cct cda cdc cdd cde cdp cdr cds cdt ce- cea cec ced cee cep cer ces cet cpa cpc cpd cpe cpp cpr cps cpt cra crc crd cre crp crr crs crt csa csc csd cse csp csr css cst cta ctc ctd cte ctp ctr cts ctt daa dac dad dae dap dar das dat dca dcc dcd dce dcp dcr dcs dct dda ddc ddd dde ddp ddr dds ddt de- dea dec ded dee dep der des det dpa dpc dpd dpe dpp dpr dps dpt dra drc drd dre drp drr drs drt dsa dsc dsd dse dsp dsr dss dst dta dtc dtd dte dtp dtr dts dtt eaa eac ead eae eap ear eas eat ec- eca ecc ecd ece ecr ecs ect ed- eda edc edd ede edp edr eds edt eea eec eed eee eep eer ees eet ep- epa epc epd epe epp epr eps ept era erc erd ere erp err ers ert es- esa esc esd ese esp esr ess est eta etc etd ete etp etr ets ett p-p paa pac pad pae pap par pas pat pca pcc pcd pce pcp pcr pcs pct pda pdc pdd pde pdp pdr pds pdt pea pec ped pee pep per pes pet ppa ppc ppd ppe ppp ppr pps ppt pra prc prd pre prp prr prs prt ps- psa psc psd pse psp psr pss pst pt- pta ptc ptd pte ptp ptr pts ptt ra- raa rac rad rae rap rar ras rat rca rcc rcd rce rcp rcr rcs rct rda rdc rdd rde rdp rdr rds rdt re- rea rec red ree rep rer res ret rpa rpc rpd rpe rpp rpr rps rpt rra rrc rrd rrp rrr rrs rrt rsa rsc rsd rse rsp rsr rss rst rta rtc rtd rte rtp rtr rts rtt saa sac sad sae sap sar sas sat sca scc scd sce scp scr scs sct sda sdc sdd sde sdp sdr sds sdt se- sea sec sed see sep ser ses set spa spc spd spe spp spr sps spt sr- sra src srd sre srp srr srs srt ss- ssa ssc ssd sse ssp ssr sss sst sta stc std ste stp str sts stt taa tac tad tae tap tar tas tat tca tcc tcd tce tcp tcr tcs tct tda tdc tdd tde tdp tdr tds tdt te- tea tec ted tee tep ter tes tet tpa tpc tpd tpe tpp tpr tps tpt tra trc trd tre trp trr trs trt tsa tsc tsd tse tsp tsr tss tst tta ttc ttd tte ttp ttr tts ttt

-ase aaaa aaac aaad aaae aaap aaar aaas aaca aacc aacd aace aacp aacr aacs aact aada aadc aade aads aadt aaea aaec aaep aaes aapa aapc aaps aapt aara aarc aard aare aarp aars aart aasa aasc aasd aase aass aast aata aatc aatt ac-t acaa acac acad acae acap acar acas acat acca accc accd acce accp accs acct acda acdc acde acdp acds acdt ace- acea acec aced acer aces acet acpa acpd acpe acpr acps acpt acr- acra acrc acre acrr acrs acsa acsc acsd acse acss acst acta actc acte acts actt adaa adac adad adae adap adar adas adat adcc adcs adda addc addd adde addr adds adea adee ader ades adet adp- adps adra adre adrs adsa adsr adss adst adta adts aeac aeap aeas aect aede aedt aeer aer- aera aerc aerd aers aesc aesd aess aest aeta aetc aetr aett apac apap apar apas apat apca apcc apcd apcr apcs apda apdd apds apea apec aped apep aper apes apet appa appc appd appr apps appt apra aprc apre aprs aprt apsa apse apss apta aptc apte apts aptt arac arad arae arap arar aras arat arc- arca arce arcs arct arda ardc arde ards area arec ared aree arep ares aret arpa arpe arps arr- arra arrc arre arrr arrs arrt ars- arsa arsc arsd arse arst arta artc arte artr arts asaa asac asad asae asap asar asas asat asc- asca ascc asce ascp ascr asct asda asde asds asea asec asee asep aser ases aset aspa aspc aspd aspe aspr asps aspt asra asrc asrs assa assc assd asse assp assr asss asst asta astc aste astp astr asts at-t ataa atac atad atae atap atar atas atat atca atcc atcr atcs atdt atea atec ated atee atep ater ates atpr atra atrc atre atrp atsc atse atst atta atte attp attr atts c-cd caaa caac caap caas caat cac- caca cacc cace cacr cada cadc cadd cade cadr cads caec caer caes capa capc capd cape capp caps capt cara carc card care carp carr cars cart casa casc casd case casp casr cass cast cat- cata catc catd cate cats catt ccaa ccac ccad ccap ccar ccas ccat ccca cccc cccp cccs ccdc ccdp ccdr ccds cced ccee ccpa ccpe ccpp ccpr ccps ccra ccrc ccre ccrp ccrs ccrt ccsa ccsd ccsp ccss ccst cctc cctt cd-e cd-r cdaa cdac cdad cdcs cdda cddr cdec cder cdes cdps cdre cdrs cdss ceac cead cear ceas ceat cec- ceca cece cecp cecs cect ceda cedd cede cedt ceec cees cepa cepc cepe cepp cepr ceps cept cer- cera cerc cerd cere cerp cers cert cesa cesc cese cesp cesr cess cest cet- ceta cete cetp cets cpaa cpac cpad cpap cpas