a-a a-i a-t aaa aad aai aas aat aay ad- ada add adi ads adt ady ai- aia aid aii ais ait aiy as- asa asd asi ass ast asy at- ata atd ati ats att ay- aya ayd ayi ays ayt daa dad dai das dat day dda ddd ddi dds ddt ddy di- dia did dii dis dit diy dsa dsd dsi dss dst dsy dta dtd dti dts dtt dty dy- dya dyd dys dyy i-d ia- iaa iad iai ias iat ida idd idi ids idt idy iia iid iii iis iit is- isa isd isi iss ist isy ita itd iti its itt ity iya iys iyt iyy saa sad sai sas sat say sda sdd sdi sds sdt sdy sia sid sii sis sit ss- ssa ssd ssi sss sst sta std sti sts stt sty sy- sya syd syi sys syt taa tad tai tas tat tay tda tdd tdi tds tdt tdy tia tid tii tis tit tiy tsa tsd tsi tss tst tsy tta ttd tti tts ttt tty tya tyd tys tyt yaa yad yai yas yat yay yda yds ydt ydy yid yii yis yit ysa ysi yss yst ysy yta ytd yts ytt yys yyt yyy