-er -ey -ic a-a a-c a-i aaa aac aad aae aag aai aao aar aay ac- aca acc acd ace acg aci aco acr acy ad- ada adc add ade adg adi ado adr ady aea aec aed aee aeg aei aeo aer aey ag- aga agc agd age agg agi ago agr agy ai- aia aic aid aie aig aii aio air aiy aoa aoc aod aoe aog aoi aoo aor ar- ara arc ard are arg ari aro arr ary ay- aya ayc ayd aye ayi ayo ayr c-- caa cac cad cae cag cai cao car cay cca ccc ccd cce ccg cci cco ccr cda cdc cdd cde cdg cdi cdo cdr cdy ce- cea cec ced cee ceg cei ceo cer cey cga cgc cgd cge cgg cgi cgo cgr cgy ci- cia cic cid cie cig cii cio cir co- coa coc cod coe cog coi coo cor coy cra crc crd cre crg cri cro crr cry cya cyc cyd cye cyg cyo cyr daa dac dad dae dag dai dao dar day dca dcc dcd dce dcg dci dco dcr dda ddc ddd dde ddg ddi ddo ddr ddy de- dea dec ded dee deg dei deo der dey dga dgc dgd dge dgg dgi dgr di- dia dic did die dig dii dio dir diy doa doc dod doe dog doi doo dor doy dra drc drd dre drg dri dro drr dry dy- dya dyc dyd dye dyo dyr dyy eaa eac ead eae eag eai eao ear ec- eca ecc ecd ece ecg eci eco ecr ed- eda edc edd ede edg edi edo edr edy eea eec eed eee eeg eeo eer eey ega egc egd ege egg egi ego egr egy eia eic eid eie eig eii eio eir eo- eoa eoc eod eoe eog eoi eoo eor era erc erd ere erg eri ero err ery eya eyc eyd eye eyo eyr g-d gaa gac gad gae gag gai gao gar gay gca gcc gcd gce gcg gci gco gcr gda gdc gdd gde gdi gdo gdr ge- gea gec ged gee geg gei geo ger gey gga ggc ggd ggg ggi ggo ggr gia gic gid gie gig gii gio gir giy goa goc god goe gog goi goo gor goy gra grc grd gre grg gri gro grr gry gy- gya gyd gye gyo gyr i-d ia- iaa iac iad iae iag iai iao iar ica icc icd ice icg ici ico icr icy ida idc idd ide idg idi ido idr idy ie- iea iec ied iee ieg iei ier iey iga igc igd ige igg igi igo igr igy iia iic iid iie iii iio iir io- ioa ioc iod ioe iog ioi ioo ior ir- ira irc ird ire irg iri iro irr iry iya iyc iye iyo iyr iyy o-i oaa oac oad oae oag oai oao oar oc- oca occ ocd ocg oci oco ocr oda odc odd ode odg odi odo odr oea oec oed oee oeg oei oeo oer oey oga ogc ogd oge ogg ogi ogo ogy oia oic oid oie oii oio oir oo- ooa ooc ood oog ooi ooo oor or- ora orc ord ore org ori oro orr ory oya oyd oye oyi oyo ra- raa rac rad rae rag rai rao rar ray rca rcc rcd rce rcg rci rco rcr rda rdc rdd rde rdg rdi rdo rdr rdy re- rea rec red ree reg rei reo rer rey rga rgc rgd rge rgg rgi rgo rgr ria ric rid rie rig rii rio rir riy roa roc rod roe rog roi roo ror roy rra rrc rrd rrg rri rrr ry- rya ryc ryd rye ryg ryo ryr ryy yaa yac yad yae yag yai yao yar yay yca ycc ycd yce yci yco ycy yda yde ydg ydo ydy yea yec yed yee yeg yei yeo yer yey yga ygc ygo yid yie yig yii yio yir yoc yod yoe yog yoi yoo yor yoy yra yrc yre yrg yro yyc yye yyg yyy