a-a a-c a-t aaa aac aad aae aaf aap aas aat ac- aca acc acd ace acf acp acs act ad- ada adc add ade adf adp ads adt aea aec aed aee aef aep aes aet af- afa afc afd afe aff afp afs aft ap- apa apc apd ape apf app aps apt as- asa asc asd ase asf asp ass ast at- ata atc atd ate atf atp ats att c-- caa cac cad cae caf cap cas cat cca ccc ccd cce ccf ccp ccs cct cda cdc cdd cde cdf cdp cds cdt ce- cea cec ced cee cef cep ces cet cfa cfc cfd cfe cff cfp cfs cft cpa cpc cpd cpe cpf cpp cps cpt csa csc csd cse csf csp css cst cta ctc ctd cte ctf ctp cts ctt daa dac dad dae daf dap das dat dca dcc dcd dce dcf dcp dcs dct dda ddc ddd dde ddf ddp dds ddt de- dea dec ded dee def dep des det dfa dfc dfd dfe dff dfp dfs dft dpa dpc dpd dpe dpf dpp dps dpt dsa dsc dsd dse dsf dsp dss dst dta dtc dtd dte dtf dtp dts dtt eaa eac ead eae eaf eap eas eat ec- eca ecc ecd ece ecf ecs ect ed- eda edc edd ede edf edp eds edt eea eec eed eee eef eep ees eet ef- efa efc efd efe eff efp efs eft ep- epa epc epd epe epf epp eps ept es- esa esc esd ese esf esp ess est eta etc etd ete etf etp ets ett faa fac fad fae faf fap fas fat fca fcc fcd fce fcf fcp fcs fct fda fdc fdd fde fdf fdp fds fdt fea fec fed fee fef fep fes fet ffa ffc ffd ffe fff ffp ffs fft fpa fpc fpd fpe fpp fps fpt fsa fsc fsd fse fsf fsp fss fst fta ftc ftd fte ftf ftp fts ftt p-p paa pac pad pae paf pap pas pat pca pcc pcd pce pcf pcp pcs pct pda pdc pdd pde pdf pdp pds pdt pea pec ped pee pef pep pes pet pfa pfc pfd pfe pff pfp pfs pft ppa ppc ppd ppe ppf ppp pps ppt ps- psa psc psd pse psf psp pss pst pt- pta ptc ptd pte ptf ptp pts ptt saa sac sad sae saf sap sas sat sca scc scd sce scf scp scs sct sda sdc sdd sde sdf sdp sds sdt se- sea sec sed see sef sep ses set sfa sfc sfd sfe sff sfp sfs sft spa spc spd spe spf spp sps spt ss- ssa ssc ssd sse ssf ssp sss sst sta stc std ste stf stp sts stt taa tac tad tae taf tap tas tat tca tcc tcd tce tcf tcp tcs tct tda tdc tdd tde tdf tdp tds tdt te- tea tec ted tee tef tep tes tet tfa tfc tfd tfe tff tfp tfs tft tpa tpc tpd tpe tpf tpp tps tpt tsa tsc tsd tse tsf tsp tss tst tta ttc ttd tte ttf ttp tts ttt

-ase aaaa aaac aaad aaae aaaf aaap aaas aaca aacc aacd aace aacf aacp aacs aact aada aadc aade aads aadt aaea aaec aaep aaes aafa aafc aafd aaff aapa aapc aaps aapt aasa aasc aasd aase aasf aass aast aata aatc aatf aatt ac-t acaa acac acad acae acap acas acat acca accc accd acce accf accp accs acct acda acdc acde acdf acdp acds acdt ace- acea acec aced aces acet acfc acfd acfe acfs acft acpa acpd acpe acps acpt acsa acsc acsd acse acss acst acta actc acte actf acts actt adaa adac adad adae adap adas adat adcc adcs adda addc addd adde adds adea adee ades adet adfa adfc adfs adp- adps adsa adss adst adta adts aeac aeaf aeap aeas aect aede aedt aesc aesd aess aest aeta aetc aetf aett afaa afad afap afat afca afcc afcs afdc afee afes afet affa affc affs afft afpa afpc afpe afsa afsc afsp afst afta aftc afte aftp afts apac apap apas apat apca apcc apcd apcs apda apdd apds apea apec aped apep apes apet apfa apfc apft appa appc appd apps appt apsa apse apss apta aptc apte apts aptt asaa asac asad asae asaf asap asas asat asc- asca ascc asce ascp asct asda asde asdf asds asea asec asee asep ases aset asfa aspa aspc aspd aspe asps aspt assa assc assd asse assp asss asst asta astc aste astp asts at-t ataa atac atad atae atap atas atat atca atcc atcf atcs atdt atea atec ated atee atef atep ates atfc atfe atfs atsc atse atst atta atte attp atts c-cd caaa caac caaf caap caas caat cac- caca cacc cace cada cadc cadd cade cads caec caes cafa cafc cafe caff cafs capa capc capd cape capp caps capt casa casc casd case casp cass cast cat- cata catc catd cate catf cats catt ccaa ccac ccad ccaf ccap ccas ccat ccca cccc cccf cccp cccs ccdc ccdf ccdp ccds cced ccee ccfa ccfc ccfd ccff ccpa ccpe ccpp ccps ccsa ccsd ccsf ccsp ccss ccst cctc cctt cd-e cdaa cdac cdad cdcs cdda cdec cdef cdes cdfa cdfe cdfs cdps cdss ceac cead ceas ceat cec- ceca cece cecp cecs cect ceda cedd cede cedt ceec cees cef- cefa cefc cepa cepc cepe cepp ceps cept cesa cesc cese cesp cess cest cet- ceta cete cetp cets cfaa cfac cfae cfca cfcf cfcs cfda cfdp cfds cfpa cfps cfsa cfse cfta cftc cfte cpaa cpac cpad cpaf cpap cpas cpca cpce cpcs cpea cpep cpff cpft cppa cppd cpps cpsa cpsc cptp cpts csaa csac csas csat cscc cscd csce cscf cscs csda csdp csea csec csee csep cset csfc cspa cspc cspd cspe csps cspt cssa cssd csse csta cstc cstd csts ctae