-er -ey a-a a-i a-t aaa aad aae aag aai aar aat aay ad- ada add ade adg adi adr adt ady aea aed aee aeg aei aer aet aey ag- aga agd age agg agi agr agt agy ai- aia aid aie aig aii air ait aiy ar- ara ard are arg ari arr art ary at- ata atd ate atg ati atr att ay- aya ayd aye ayi ayr ayt daa dad dae dag dai dar dat day dda ddd dde ddg ddi ddr ddt ddy de- dea ded dee deg dei der det dey dga dgd dge dgg dgi dgr dgt di- dia did die dig dii dir dit diy dra drd dre drg dri drr drt dry dta dtd dte dtg dti dtr dtt dty dy- dya dyd dye dyr dyy eaa ead eae eag eai ear eat ed- eda edd ede edg edi edr edt edy eea eed eee eeg eer eet eey ega egd ege egg egi egr egt egy eia eid eie eig eii eir eit era erd ere erg eri err ert ery eta etd ete etg eti etr ett ety eya eyd eye eyr eyt g-d gaa gad gae gag gai gar gat gay gda gdd gde gdi gdr gdt ge- gea ged gee geg gei ger get gey gga ggd ggg ggi ggr ggt gia gid gie gig gii gir git giy gra grd gre grg gri grr grt gry gta gtd gte gtg gti gtr gtt gty gy- gya gyd gye gyr i-d ia- iaa iad iae iag iai iar iat ida idd ide idg idi idr idt idy ie- iea ied iee ieg iei ier iet iey iga igd ige igg igi igr igt igy iia iid iie iii iir iit ir- ira ird ire irg iri irr irt iry ita itd ite itg iti itt ity iya iye iyr iyt iyy ra- raa rad rae rag rai rar rat ray rda rdd rde rdg rdi rdr rdt rdy re- rea red ree reg rei rer ret rey rga rgd rge rgg rgi rgr rgt ria rid rie rig rii rir rit riy rra rrd rrg rri rrr rrt rta rtd rte rtg rti rtr rtt rty ry- rya ryd rye ryg ryr ryy taa tad tae tag tai tar tat tay tda tdd tde tdg tdi tdr tdt tdy te- tea ted tee teg tei ter tet tey tga tge tgg tgi tgr tgt tgy tia tid tie tig tii tir tit tiy tra trd tre trg tri trr trt try tta ttd tte ttg tti ttr ttt tty tya tyd tye tyg tyr tyt yaa yad yae yag yai yar yat yay yda yde ydg ydt ydy yea yed yee yeg yei yer yet yey yga yid yie yig yii yir yit yra yre yrg yrt yta ytd yte ytr ytt yye yyg yyt yyy