-er -ey -th a-a a-t aaa aad aae aag aah aar aat aay ad- ada add ade adg adh adr adt ady aea aed aee aeg aeh aer aet aey ag- aga agd age agg agh agr agt agy aha ahd ahe ahg ahh ahr aht ahy ar- ara ard are arg arh arr art ary at- ata atd ate atg ath atr att ay- aya ayd aye ayh ayr ayt daa dad dae dag dah dar dat day dda ddd dde ddg ddh ddr ddt ddy de- dea ded dee deg deh der det dey dga dgd dge dgg dgh dgr dgt dh- dha dhd dhe dhh dhr dht dra drd dre drg drr drt dry dta dtd dte dtg dth dtr dtt dty dy- dya dyd dye dyr dyy eaa ead eae eag eah ear eat ed- eda edd ede edg edh edr edt edy eea eed eee eeg eer eet eey ega egd ege egg egh egr egt egy eha ehd ehe ehg ehh ehr eht era erd ere erg erh err ert ery eta etd ete etg eth etr ett ety eya eyd eye eyr eyt g-d gaa gad gae gag gah gar gat gay gda gdd gde gdh gdr gdt ge- gea ged gee geg geh ger get gey gga ggd ggg ggh ggr ggt gha ghd ghe ghg ghh ghr ght gra grd gre grg grh grr grt gry gta gtd gte gtg gth gtr gtt gty gy- gya gyd gye gyr haa had hae hag hah har hat hay hda hdd hde hdg hdh hdr hdt hdy he- hea hed hee heg heh her het hey hga hge hgg hgh hgr hgt hgy hha hhd hhe hhg hhh hhr hht hhy hr- hra hrd hre hrg hrh hrr hrt hta htd hte htg hth htr htt hty hy- hya hyd hye hyg hyh hyr hyt hyy ra- raa rad rae rag rah rar rat ray rda rdd rde rdg rdh rdr rdt rdy re- rea red ree reg reh rer ret rey rga rgd rge rgg rgh rgr rgt rh- rha rhd rhe rhg rhh rhr rht rra rrd rrg rrh rrr rrt rta rtd rte rtg rtr rtt rty ry- rya ryd rye ryg ryr ryy taa tad tae tag tah tar tat tay tda tdd tde tdg tdh tdr tdt tdy te- tea ted tee teg teh ter tet tey tga tge tgg tgh tgr tgt tgy th- tha thd the thg thh thr tht thy tra trd tre trg trh trr trt try tta ttd tte ttg tth ttr ttt tty tya tyd tye tyg tyr tyt yaa yad yae yag yah yar yat yay yda yde ydg ydt ydy yea yed yee yeg yeh yer yet yey yga yha yhe yht yra yre yrg yrt yta ytd yte yth ytr ytt yye yyg yyt yyy