-er -ey -ic a-a a-c a-i a-t aaa aac aad aae aaf aai aao aar aat aay ac- aca acc acd ace acf aci aco acr act acy ad- ada adc add ade adf adi ado adr adt ady aea aec aed aee aef aei aeo aer aet aey af- afa afc afd afe aff afi afo afr aft afy ai- aia aic aid aie aif aii aio air ait aiy aoa aoc aod aoe aof aoi aoo aor aot ar- ara arc ard are arf ari aro arr art ary at- ata atc atd ate atf ati ato atr att ay- aya ayc ayd aye ayf ayi ayo ayr ayt c-- caa cac cad cae caf cai cao car cat cay cca ccc ccd cce ccf cci cco ccr cct cda cdc cdd cde cdf cdi cdo cdr cdt cdy ce- cea cec ced cee cef cei ceo cer cet cey cfa cfc cfd cfe cff cfi cfo cfr cft ci- cia cic cid cie cif cii cio cir cit co- coa coc cod coe cof coi coo cor cot coy cra crc crd cre crf cri cro crr crt cry cta ctc ctd cte ctf cti cto ctr ctt cty cya cyc cyd cye cyf cyo cyr cyt daa dac dad dae daf dai dao dar dat day dca dcc dcd dce dcf dci dco dcr dct dda ddc ddd dde ddf ddi ddo ddr ddt ddy de- dea dec ded dee def dei deo der det dey dfa dfc dfd dfe dff dfi dfo dfr dft di- dia dic did die dif dii dio dir dit diy doa doc dod doe dof doi doo dor dot doy dra drc drd dre dri dro drr drt dry dta dtc dtd dte dtf dti dto dtr dtt dty dy- dya dyc dyd dye dyo dyr dyy eaa eac ead eae eaf eai eao ear eat ec- eca ecc ecd ece ecf eci eco ecr ect ed- eda edc edd ede edf edi edo edr edt edy eea eec eed eee eef eeo eer eet eey ef- efa efc efd efe eff efi efo efr eft eia eic eid eie eif eii eio eir eit eo- eoa eoc eod eoe eof eoi eoo eor eot era erc erd ere erf eri ero err ert ery eta etc etd ete etf eti eto etr ett ety eya eyc eyd eye eyo eyr eyt faa fac fad fae faf fai fao far fat fay fca fcc fcd fce fcf fci fco fcr fct fcy fda fdc fdd fde fdf fdi fdo fdr fdt fea fec fed fee fef fei feo fer fet fey ffa ffc ffd ffe fff ffi ffo ffr fft ffy fia fic fid fie fif fii fir fit foa foc foe fof foi foo for fot foy fra frc frd fre frf fri fro frr frt fry fta ftc ftd fte ftf fti fto ftr ftt fty fy- fya fyc fye fyi fyo i-d i-f ia- iaa iac iad iae iaf iai iao iar iat ica icc icd ice icf ici ico icr ict icy ida idc idd ide idf idi ido idr idt idy ie- iea iec ied iee ief iei ier iet iey ifa ifc ifd ife iff ifi ifo ifr ift ify iia iic iid iie iif iii iio iir iit io- ioa ioc iod ioe iof ioi ioo ior iot ir- ira irc ird ire irf iri iro irr irt iry ita itc itd ite itf iti ito itt ity iya iyc iye iyo iyr iyt iyy o-i oaa oac oad oae oaf oai oao oar oat oc- oca occ ocd ocf oci oco ocr oct oda odc odd ode odf odi odo odr odt oea oec oed oee oef oei oeo oer oet oey of- ofa ofc ofd ofe off ofi ofo ofr oft oia oic oid oie oif oii oio oir oit oo- ooa ooc ood oof ooi ooo oor oot or- ora orc ord ore orf ori oro orr ort ory ot- ota otc otd ote otf oti oto otr ott oya oyd oye oyi oyo ra- raa rac rad rae raf rai rao rar rat ray rca rcc rcd rce rcf rci rco rcr rct rda rdc rdd rde rdf rdi rdo rdr rdt rdy re- rea rec red ree ref rei reo rer ret rey rfa rfc rfd rfe rff rfi rfo rfr rft ria ric rid rie rif rii rio rir rit riy roa roc rod roe rof roi roo ror rot roy rra rrc rrd rrf rri rrr rrt rta rtc rtd rte rtf rti rto rtr rtt rty ry- rya ryc ryd rye ryf ryo ryr ryy taa tac tad tae taf tai tao tar tat tay tca tcc tcd tce tcf tci tco tcr tct tda tdc tdd tde tdf tdi tdo tdr tdt tdy te- tea tec ted tee tef tei teo ter tet tey tfa tfc tfd tfe tff tfi tfo tfr tft tia tic tid tie tif tii tio tir tit tiy to- toa toc tod toe tof toi too tor tot toy tra trc trd tre trf tri tro trr trt try tta ttc ttd tte ttf tti tto ttr ttt tty tya tyc tyd tye tyf tyo tyr tyt yaa yac yad yae yaf yai yao yar yat yay yca ycc ycd yce ycf yci yco ycy yda yde ydo ydt ydy yea yec yed yee yef yei yeo yer yet yey yfa yfc yfd yfe yff yfr yft yid yie yif yii yio yir yit yoc yod yoe yof yoi yoo yor yot yoy yra yrc yre yrf yro yrt yta ytc ytd yte ytf yto ytr ytt yyc yye yyf yyt yyy