a-a a-t aaa aad aaf aao aar aas aat aay ad- ada add adf ado adr ads adt ady af- afa afd aff afo afr afs aft afy aoa aod aof aoo aor aos aot ar- ara ard arf aro arr ars art ary as- asa asd asf aso asr ass ast asy at- ata atd atf ato atr ats att ay- aya ayd ayf ayo ayr ays ayt daa dad daf dao dar das dat day dda ddd ddf ddo ddr dds ddt ddy dfa dfd dff dfo dfr dfs dft doa dod dof doo dor dos dot doy dra drd dro drr drs drt dry dsa dsd dsf dso dsr dss dst dsy dta dtd dtf dto dtr dts dtt dty dy- dya dyd dyo dyr dys dyy faa fad faf fao far fas fat fay fda fdd fdf fdo fdr fds fdt ffa ffd fff ffo ffr ffs fft ffy foa fof foo for fos fot foy fra frd frf fro frr frs frt fry fsa fsd fsf fso fsr fss fst fta ftd ftf fto ftr fts ftt fty fy- fya fyo oaa oad oaf oao oar oas oat oda odd odf odo odr ods odt of- ofa ofd off ofo ofr ofs oft oo- ooa ood oof ooo oor oos oot or- ora ord orf oro orr ors ort ory os- osa osd osf oso osr oss ost ot- ota otd otf oto otr ots ott oya oyd oyo oys ra- raa rad raf rao rar ras rat ray rda rdd rdf rdo rdr rds rdt rdy rfa rfd rff rfo rfr rfs rft roa rod rof roo ror ros rot roy rra rrd rrf rrr rrs rrt rsa rsd rsf rso rsr rss rst rta rtd rtf rto rtr rts rtt rty ry- rya ryd ryf ryo ryr rys ryy saa sad saf sao sar sas sat say sda sdd sdf sdo sdr sds sdt sdy sfa sfd sff sfo sfr sfs sft soa sod sof soo sor sos sot soy sr- sra srd srf sro srr srs srt sry ss- ssa ssd ssf sso ssr sss sst sta std stf sto str sts stt sty sy- sya syd syr sys syt taa tad taf tao tar tas tat tay tda tdd tdf tdo tdr tds tdt tdy tfa tfd tff tfo tfr tfs tft to- toa tod tof too tor tos tot toy tra trd trf tro trr trs trt try tsa tsd tsf tso tsr tss tst tsy tta ttd ttf tto ttr tts ttt tty tya tyd tyf tyo tyr tys tyt yaa yad yaf yao yar yas yat yay yda ydo yds ydt ydy yfa yfd yff yfr yfs yft yod yof yoo yor yos yot yoy yra yrf yro yrs yrt ysa yso ysr yss yst ysy yta ytd ytf yto ytr yts ytt yyf yys yyt yyy