a-a a-t aaa aad aao aas aat aay ad- ada add ado ads adt ady aoa aod aoo aos aot as- asa asd aso ass ast asy at- ata atd ato ats att ay- aya ayd ayo ays ayt daa dad dao das dat day dda ddd ddo dds ddt ddy doa dod doo dos dot doy dsa dsd dso dss dst dsy dta dtd dto dts dtt dty dy- dya dyd dyo dys dyy oaa oad oao oas oat oda odd odo ods odt oo- ooa ood ooo oos oot os- osa osd oso oss ost ot- ota otd oto ots ott oya oyd oyo oys saa sad sao sas sat say sda sdd sdo sds sdt sdy soa sod soo sos sot soy ss- ssa ssd sso sss sst sta std sto sts stt sty sy- sya syd sys syt taa tad tao tas tat tay tda tdd tdo tds tdt tdy to- toa tod too tos tot toy tsa tsd tso tss tst tsy tta ttd tto tts ttt tty tya tyd tyo tys tyt yaa yad yao yas yat yay yda ydo yds ydt ydy yod yoo yos yot yoy ysa yso yss yst ysy yta ytd yto yts ytt yys yyt yyy