-er -ey -th a-a a-c a-t aaa aac aad aae aag aah aar aas aat aay ac- aca acc acd ace acg ach acr acs act acy ad- ada adc add ade adg adh adr ads adt ady aea aec aed aee aeg aeh aer aes aet aey ag- aga agc agd age agg agh agr ags agt agy aha ahc ahd ahe ahg ahh ahr ahs aht ahy ar- ara arc ard are arg arh arr ars art ary as- asa asc asd ase asg ash asr ass ast asy at- ata atc atd ate atg ath atr ats att ay- aya ayc ayd aye ayh ayr ays ayt c-- caa cac cad cae cag cah car cas cat cay cca ccc ccd cce ccg cch ccr ccs cct cda cdc cdd cde cdg cdh cdr cds cdt cdy ce- cea cec ced cee ceg ceh cer ces cet cey cga cgc cgd cge cgg cgh cgr cgs cgt cgy ch- cha chc chd che chg chh chr chs cht chy cra crc crd cre crg crh crr crs crt cry csa csc csd cse csg csh csr css cst csy cta ctc ctd cte ctg cth ctr cts ctt cty cya cyc cyd cye cyg cyr cys cyt daa dac dad dae dag dah dar das dat day dca dcc dcd dce dcg dcr dcs dct dda ddc ddd dde ddg ddh ddr dds ddt ddy de- dea dec ded dee deg deh der des det dey dga dgc dgd dge dgg dgh dgr dgs dgt dh- dha dhc dhd dhe dhh dhr dhs dht dra drc drd dre drg drr drs drt dry dsa dsc dsd dse dsg dsh dsr dss dst dsy dta dtc dtd dte dtg dth dtr dts dtt dty dy- dya dyc dyd dye dyr dys dyy eaa eac ead eae eag eah ear eas eat ec- eca ecc ecd ece ecg ech ecr ecs ect ed- eda edc edd ede edg edh edr eds edt edy eea eec eed eee eeg eer ees eet eey ega egc egd ege egg egh egr egs egt egy eha ehc ehd ehe ehg ehh ehr ehs eht era erc erd ere erg erh err ers ert ery es- esa esc esd ese esg esh esr ess est esy eta etc etd ete etg eth etr ets ett ety eya eyc eyd eye eyr eys eyt g-d gaa gac gad gae gag gah gar gas gat gay gca gcc gcd gce gcg gch gcr gcs gct gda gdc gdd gde gdh gdr gds gdt ge- gea gec ged gee geg geh ger ges get gey gga ggc ggd ggg ggh ggr ggs ggt gha ghc ghd ghe ghg ghh ghr ghs ght gra grc grd gre grg grh grr grs grt gry gsa gsc gsd gse gsg gsr gss gst gta gtc gtd gte gtg gth gtr gts gtt gty gy- gya gyd gye gyr gys haa hac had hae hag hah har has hat hay hca hcc hcd hce hcg hch hcr hcs hct hcy hda hdc hdd hde hdg hdh hdr hds hdt hdy he- hea hec hed hee heg heh her hes het hey hga hgc hge hgg hgh hgr hgs hgt hgy hha hhc hhd hhe hhg hhh hhr hhs hht hhy hr- hra hrc hrd hre hrg hrh hrr hrs hrt hsa hsc hsd hse hsg hsh hsr hss hst hsy hta htc htd hte htg hth htr hts htt hty hy- hya hyc hyd hye hyg hyh hyr hys hyt hyy ra- raa rac rad rae rag rah rar ras rat ray rca rcc rcd rce rcg rch rcr rcs rct rda rdc rdd rde rdg rdh rdr rds rdt rdy re- rea rec red ree reg reh rer res ret rey rga rgc rgd rge rgg rgh rgr rgs rgt rh- rha rhc rhd rhe rhg rhh rhr rhs rht rra rrc rrd rrg rrh rrr rrs rrt rsa rsc rsd rse rsg rsh rsr rss rst rta rtc rtd rte rtg rtr rts rtt rty ry- rya ryc ryd rye ryg ryr rys ryy saa sac sad sae sag sah sar sas sat say sca scc scd sce scg sch scr scs sct sda sdc sdd sde sdg sdh sdr sds sdt sdy se- sea sec sed see seg seh ser ses set sey sga sgc sgd sge sgg sgh sgr sgs sgt sh- sha shc shd she shg shh shr shs sht shy sr- sra src srd sre srg srh srr srs srt sry ss- ssa ssc ssd sse ssg ssh ssr sss sst sta stc std ste stg sth str sts stt sty sy- sya syc syd sye syg syh syr sys syt taa tac tad tae tag tah tar tas tat tay tca tcc tcd tce tcg tch tcr tcs tct tda tdc tdd tde tdg tdh tdr tds tdt tdy te- tea tec ted tee teg teh ter tes tet tey tga tgc tge tgg tgh tgr tgs tgt tgy th- tha thc thd the thg thh thr ths tht thy tra trc trd tre trg trh trr trs trt try tsa tsc tsd tse tsg tsh tsr tss tst tsy tta ttc ttd tte ttg tth ttr tts ttt tty tya tyc tyd tye tyg tyr tys tyt yaa yac yad yae yag yah yar yas yat yay yca ycc ycd yce ych ycs ycy yda yde ydg yds ydt ydy yea yec yed yee yeg yeh yer yes yet yey yga ygc yha yhc yhe yhs yht yra yrc yre yrg yrs yrt ysa ysc yse ysg ysr yss yst ysy yta ytc ytd yte yth ytr yts ytt yyc yye yyg yys yyt yyy