-er -ey a-a a-t aaa aad aae aag aak aar aat aay ad- ada add ade adg adk adr adt ady aea aed aee aeg aek aer aet aey ag- aga agd age agg agk agr agt agy aka akd ake akg akk akr ar- ara ard are arg ark arr art ary at- ata atd ate atg atr att ay- aya ayd aye ayk ayr ayt daa dad dae dag dak dar dat day dda ddd dde ddg ddk ddr ddt ddy de- dea ded dee deg dek der det dey dga dgd dge dgg dgk dgr dgt dka dke dkg dkk dkr dkt dra drd dre drg drk drr drt dry dta dtd dte dtg dtk dtr dtt dty dy- dya dyd dye dyk dyr dyy eaa ead eae eag eak ear eat ed- eda edd ede edg edk edr edt edy eea eed eee eeg eek eer eet eey ega egd ege egg egr egt egy eka ekd eke ekg ekr ekt eky era erd ere erg erk err ert ery eta etd ete etg etk etr ett ety eya eyd eye eyr eyt g-d gaa gad gae gag gak gar gat gay gda gdd gde gdk gdr gdt ge- gea ged gee geg gek ger get gey gga ggd ggg ggr ggt gka gkd gkt gra grd gre grg grk grr grt gry gta gtd gte gtg gtk gtr gtt gty gy- gya gyd gye gyr k-t ka- kaa kad kae kag kak kar kat kay kda kde kdg kdk kdr kdt kdy ke- kea ked kee keg kek ker ket key kga kgd kgy kke kkk kkr kkt kky kra krd krg krk krr krt kry kta kte ktg ktk ktr ktt kya kyd kye kyr kyt ra- raa rad rae rag rak rar rat ray rda rdd rde rdg rdr rdt rdy re- rea red ree reg rek rer ret rey rga rgd rge rgg rgk rgr rgt rke rkg rkk rkt rky rra rrd rrg rrk rrr rrt rta rtd rte rtg rtk rtr rtt rty ry- rya ryd rye ryg ryk ryr ryy taa tad tae tag tak tar tat tay tda tdd tde tdg tdk tdr tdt tdy te- tea ted tee teg tek ter tet tey tga tge tgg tgk tgr tgt tgy tka tke tkg tkk tkr tkt tky tra trd tre trg trk trr trt try tta ttd tte ttg ttk ttr ttt tty tya tyd tye tyg tyr tyt yaa yad yae yag yak yar yat yay yda yde ydg ydt ydy yea yed yee yeg yek yer yet yey yga yka ykk yra yre yrg yrt yta ytd yte ytk ytr ytt yye yyg yyt yyy