-er -ey -th a-a a-c a-t aaa aac aae aag aah aao aar aas aat aay ac- aca acc ace acg ach aco acr acs act acy aea aec aee aeg aeh aeo aer aes aet aey ag- aga agc age agg agh ago agr ags agt agy aha ahc ahe ahg ahh aho ahr ahs aht ahy aoa aoc aoe aog aoh aoo aor aos aot ar- ara arc are arg arh aro arr ars art ary as- asa asc ase asg ash aso asr ass ast asy at- ata atc ate atg ath ato atr ats att ay- aya ayc aye ayh ayo ayr ays ayt c-- caa cac cae cag cah cao car cas cat cay cca ccc cce ccg cch cco ccr ccs cct ce- cea cec cee ceg ceh ceo cer ces cet cey cga cgc cge cgg cgh cgo cgr cgs cgt cgy ch- cha chc che chg chh cho chr chs cht chy co- coa coc coe cog coh coo cor cos cot coy cra crc cre crg crh cro crr crs crt cry csa csc cse csg csh cso csr css cst csy cta ctc cte ctg cth cto ctr cts ctt cty cya cyc cye cyg cyo cyr cys cyt eaa eac eae eag eah eao ear eas eat ec- eca ecc ece ecg ech eco ecr ecs ect eea eec eee eeg eeo eer ees eet eey ega egc ege egg egh ego egr egs egt egy eha ehc ehe ehg ehh eho ehr ehs eht eo- eoa eoc eoe eog eoh eoo eor eos eot era erc ere erg erh ero err ers ert ery es- esa esc ese esg esh eso esr ess est esy eta etc ete etg eth eto etr ets ett ety eya eyc eye eyo eyr eys eyt gaa gac gae gag gah gao gar gas gat gay gca gcc gce gcg gch gco gcr gcs gct ge- gea gec gee geg geh geo ger ges get gey gga ggc ggg ggh ggo ggr ggs ggt gha ghc ghe ghg ghh gho ghr ghs ght goa goc goe gog goh goo gor gos got goy gra grc gre grg grh gro grr grs grt gry gsa gsc gse gsg gso gsr gss gst gta gtc gte gtg gth gto gtr gts gtt gty gy- gya gye gyo gyr gys haa hac hae hag hah hao har has hat hay hca hcc hce hcg hch hco hcr hcs hct hcy he- hea hec hee heg heh heo her hes het hey hga hgc hge hgg hgh hgo hgr hgs hgt hgy hha hhc hhe hhg hhh hho hhr hhs hht hhy hoa hoc hoe hog hoh hoo hor hos hot hoy hr- hra hrc hre hrg hrh hro hrr hrs hrt hsa hsc hse hsg hsh hsr hss hst hsy hta htc hte htg hth hto htr hts htt hty hy- hya hyc hye hyg hyh hyo hyr hys hyt hyy oaa oac oae oag oah oao oar oas oat oc- oca occ ocg och oco ocr ocs oct oea oec oee oeg oeh oeo oer oes oet oey oga ogc oge ogg ogh ogo ogs ogt ogy oha ohc ohe ohg ohh oho ohr ohs oht oo- ooa ooc oog ooh ooo oor oos oot or- ora orc ore org orh oro orr ors ort ory os- osa osc ose osg osh oso osr oss ost ot- ota otc ote otg oth oto otr ots ott oya oye oyo oys ra- raa rac rae rag rah rao rar ras rat ray rca rcc rce rcg rch rco rcr rcs rct re- rea rec ree reg reh reo rer res ret rey rga rgc rge rgg rgh rgo rgr rgs rgt rh- rha rhc rhe rhg rhh rho rhr rhs rht roa roc roe rog roh roo ror ros rot roy rra rrc rrg rrh rrr rrs rrt rsa rsc rse rsg rsh rso rsr rss rst rta rtc rte rtg rto rtr rts rtt rty ry- rya ryc rye ryg ryo ryr rys ryy saa sac sae sag sah sao sar sas sat say sca scc sce scg sch sco scr scs sct se- sea sec see seg seh seo ser ses set sey sga sgc sge sgg sgh sgo sgr sgs sgt sh- sha shc she shg shh sho shr shs sht shy soa soc soe sog soh soo sor sos sot soy sr- sra src sre srg srh sro srr srs srt sry ss- ssa ssc sse ssg ssh sso ssr sss sst sta stc ste stg sth sto str sts stt sty sy- sya syc sye syg syh syr sys syt taa tac tae tag tah tao tar tas tat tay tca tcc tce tcg tch tco tcr tcs tct te- tea tec tee teg teh teo ter tes tet tey tga tgc tge tgg tgh tgo tgr tgs tgt tgy th- tha thc the thg thh tho thr ths tht thy to- toa toc toe tog toh too tor tos tot toy tra trc tre trg trh tro trr trs trt try tsa tsc tse tsg tsh tso tsr tss tst tsy tta ttc tte ttg tth tto ttr tts ttt tty tya tyc tye tyg tyo tyr tys tyt yaa yac yae yag yah yao yar yas yat yay yca ycc yce ych yco ycs ycy yea yec yee yeg yeh yeo yer yes yet yey yga ygc ygo yha yhc yhe yhs yht yoc yoe yog yoo yor yos yot yoy yra yrc yre yrg yro yrs yrt ysa ysc yse ysg yso ysr yss yst ysy yta ytc yte yth yto ytr yts ytt yyc yye yyg yys yyt yyy