-er -ey a-a a-t aaa aad aae aaf aao aar aat aay ad- ada add ade adf ado adr adt ady aea aed aee aef aeo aer aet aey af- afa afd afe aff afo afr aft afy aoa aod aoe aof aoo aor aot ar- ara ard are arf aro arr art ary at- ata atd ate atf ato atr att ay- aya ayd aye ayf ayo ayr ayt daa dad dae daf dao dar dat day dda ddd dde ddf ddo ddr ddt ddy de- dea ded dee def deo der det dey dfa dfd dfe dff dfo dfr dft doa dod doe dof doo dor dot doy dra drd dre dro drr drt dry dta dtd dte dtf dto dtr dtt dty dy- dya dyd dye dyo dyr dyy eaa ead eae eaf eao ear eat ed- eda edd ede edf edo edr edt edy eea eed eee eef eeo eer eet eey ef- efa efd efe eff efo efr eft eo- eoa eod eoe eof eoo eor eot era erd ere erf ero err ert ery eta etd ete etf eto etr ett ety eya eyd eye eyo eyr eyt faa fad fae faf fao far fat fay fda fdd fde fdf fdo fdr fdt fea fed fee fef feo fer fet fey ffa ffd ffe fff ffo ffr fft ffy foa foe fof foo for fot foy fra frd fre frf fro frr frt fry fta ftd fte ftf fto ftr ftt fty fy- fya fye fyo oaa oad oae oaf oao oar oat oda odd ode odf odo odr odt oea oed oee oef oeo oer oet oey of- ofa ofd ofe off ofo ofr oft oo- ooa ood oof ooo oor oot or- ora ord ore orf oro orr ort ory ot- ota otd ote otf oto otr ott oya oyd oye oyo ra- raa rad rae raf rao rar rat ray rda rdd rde rdf rdo rdr rdt rdy re- rea red ree ref reo rer ret rey rfa rfd rfe rff rfo rfr rft roa rod roe rof roo ror rot roy rra rrd rrf rrr rrt rta rtd rte rtf rto rtr rtt rty ry- rya ryd rye ryf ryo ryr ryy taa tad tae taf tao tar tat tay tda tdd tde tdf tdo tdr tdt tdy te- tea ted tee tef teo ter tet tey tfa tfd tfe tff tfo tfr tft to- toa tod toe tof too tor tot toy tra trd tre trf tro trr trt try tta ttd tte ttf tto ttr ttt tty tya tyd tye tyf tyo tyr tyt yaa yad yae yaf yao yar yat yay yda yde ydo ydt ydy yea yed yee yef yeo yer yet yey yfa yfd yfe yff yfr yft yod yoe yof yoo yor yot yoy yra yre yrf yro yrt yta ytd yte ytf yto ytr ytt yye yyf yyt yyy