-er -ey a-a a-t aaa aad aae aar aas aat aay ad- ada add ade adr ads adt ady aea aed aee aer aes aet aey ar- ara ard are arr ars art ary as- asa asd ase asr ass ast asy at- ata atd ate atr ats att ay- aya ayd aye ayr ays ayt daa dad dae dar das dat day dda ddd dde ddr dds ddt ddy de- dea ded dee der des det dey dra drd dre drr drs drt dry dsa dsd dse dsr dss dst dsy dta dtd dte dtr dts dtt dty dy- dya dyd dye dyr dys dyy eaa ead eae ear eas eat ed- eda edd ede edr eds edt edy eea eed eee eer ees eet eey era erd ere err ers ert ery es- esa esd ese esr ess est esy eta etd ete etr ets ett ety eya eyd eye eyr eys eyt ra- raa rad rae rar ras rat ray rda rdd rde rdr rds rdt rdy re- rea red ree rer res ret rey rra rrd rrr rrs rrt rsa rsd rse rsr rss rst rta rtd rte rtr rts rtt rty ry- rya ryd rye ryr rys ryy saa sad sae sar sas sat say sda sdd sde sdr sds sdt sdy se- sea sed see ser ses set sey sr- sra srd sre srr srs srt sry ss- ssa ssd sse ssr sss sst sta std ste str sts stt sty sy- sya syd sye syr sys syt taa tad tae tar tas tat tay tda tdd tde tdr tds tdt tdy te- tea ted tee ter tes tet tey tra trd tre trr trs trt try tsa tsd tse tsr tss tst tsy tta ttd tte ttr tts ttt tty tya tyd tye tyr tys tyt yaa yad yae yar yas yat yay yda yde yds ydt ydy yea yed yee yer yes yet yey yra yre yrs yrt ysa yse ysr yss yst ysy yta ytd yte ytr yts ytt yye yys yyt yyy