-er -ic a-a a-c a-i a-t aaa aac aad aae aaf aai aar aas aat ac- aca acc acd ace acf aci acr acs act ad- ada adc add ade adf adi adr ads adt aea aec aed aee aef aei aer aes aet af- afa afc afd afe aff afi afr afs aft ai- aia aic aid aie aif aii air ais ait ar- ara arc ard are arf ari arr ars art as- asa asc asd ase asf asi asr ass ast at- ata atc atd ate atf ati atr ats att c-- caa cac cad cae caf cai car cas cat cca ccc ccd cce ccf cci ccr ccs cct cda cdc cdd cde cdf cdi cdr cds cdt ce- cea cec ced cee cef cei cer ces cet cfa cfc cfd cfe cff cfi cfr cfs cft ci- cia cic cid cie cif cii cir cis cit cra crc crd cre crf cri crr crs crt csa csc csd cse csf csi csr css cst cta ctc ctd cte ctf cti ctr cts ctt daa dac dad dae daf dai dar das dat dca dcc dcd dce dcf dci dcr dcs dct dda ddc ddd dde ddf ddi ddr dds ddt de- dea dec ded dee def dei der des det dfa dfc dfd dfe dff dfi dfr dfs dft di- dia dic did die dif dii dir dis dit dra drc drd dre dri drr drs drt dsa dsc dsd dse dsf dsi dsr dss dst dta dtc dtd dte dtf dti dtr dts dtt eaa eac ead eae eaf eai ear eas eat ec- eca ecc ecd ece ecf eci ecr ecs ect ed- eda edc edd ede edf edi edr eds edt eea eec eed eee eef eer ees eet ef- efa efc efd efe eff efi efr efs eft eia eic eid eie eif eii eir eis eit era erc erd ere erf eri err ers ert es- esa esc esd ese esf esi esr ess est eta etc etd ete etf eti etr ets ett faa fac fad fae faf fai far fas fat fca fcc fcd fce fcf fci fcr fcs fct fda fdc fdd fde fdf fdi fdr fds fdt fea fec fed fee fef fei fer fes fet ffa ffc ffd ffe fff ffi ffr ffs fft fia fic fid fie fif fii fir fis fit fra frc frd fre frf fri frr frs frt fsa fsc fsd fse fsf fsi fsr fss fst fta ftc ftd fte ftf fti ftr fts ftt i-d i-f ia- iaa iac iad iae iaf iai iar ias iat ica icc icd ice icf ici icr ics ict ida idc idd ide idf idi idr ids idt ie- iea iec ied iee ief iei ier ies iet ifa ifc ifd ife iff ifi ifr ifs ift iia iic iid iie iif iii iir iis iit ir- ira irc ird ire irf iri irr irs irt is- isa isc isd ise isf isi isr iss ist ita itc itd ite itf iti its itt ra- raa rac rad rae raf rai rar ras rat rca rcc rcd rce rcf rci rcr rcs rct rda rdc rdd rde rdf rdi rdr rds rdt re- rea rec red ree ref rei rer res ret rfa rfc rfd rfe rff rfi rfr rfs rft ria ric rid rie rif rii rir ris rit rra rrc rrd rrf rri rrr rrs rrt rsa rsc rsd rse rsf rsi rsr rss rst rta rtc rtd rte rtf rti rtr rts rtt saa sac sad sae saf sai sar sas sat sca scc scd sce scf sci scr scs sct sda sdc sdd sde sdf sdi sdr sds sdt se- sea sec sed see sef sei ser ses set sfa sfc sfd sfe sff sfi sfr sfs sft sia sic sid sie sif sii sir sis sit sr- sra src srd sre srf sri srr srs srt ss- ssa ssc ssd sse ssf ssi ssr sss sst sta stc std ste stf sti str sts stt taa tac tad tae taf tai tar tas tat tca tcc tcd tce tcf tci tcr tcs tct tda tdc tdd tde tdf tdi tdr tds tdt te- tea tec ted tee tef tei ter tes tet tfa tfc tfd tfe tff tfi tfr tfs tft tia tic tid tie tif tii tir tis tit tra trc trd tre trf tri trr trs trt tsa tsc tsd tse tsf tsi tsr tss tst tta ttc ttd tte ttf tti ttr tts ttt

-ase a-ii aaaa aaac aaad aaae aaaf aaai aaar aaas aaca aacc aacd aace aacf aaci aacr aacs aact aada aadc aade aadi aads aadt aaea aaec aaes aafa aafc aafd aaff aafi aaic aaii aais aara aarc aard aare aari aars aart aasa aasc aasd aase aasf aasi aass aast aata aatc aatf aatt ac-t acaa acac acad acae acai acar acas acat acca accc accd acce accf acci accs acct acda acdc acde acdf acdi acds acdt ace- acea acec aced acer aces acet acfc acfd acfe acfi acfs acft aci- acia acic acid acie acif acir acis acr- acra acrc acre acri acrr acrs acsa acsc acsd acse acsi acss acst acta actc acte actf acti acts actt adaa adac adad adae adai adar adas adat adcc adci adcs adda addc addd adde addi addr adds adea adee ader ades adet adfa adfc adfs adia adic adie adif adir adis adit adra adre adrs adsa adsi adsr adss adst adta adts aeac aeaf aeas aeci aect aede aedt aeer aeit aer- aera aerc aerd aeri aers aesc aesd aess aest aeta aetc aetf aetr aett afaa afad afar afat afca afcc afci afcs afdc afee afer afes afet affa affc affi affs afft afia afid afif afir afis afit afr- afra afrc afre afri afrs afsa afsc afst afta aftc afte afts aiai aias aica aicc aicd aice aicf aicr aics aida aidc aide aidi aidr aids aidt