-ey ddd dde ddi ddo dds ddt ddy de- ded dee dei deo des det dey di- did die dii dio dis dit diy dod doe doi doo dos dot doy dsd dse dsi dso dss dst dsy dtd dte dti dto dts dtt dty dy- dyd dye dyo dys dyy ed- edd ede edi edo eds edt edy eed eee eeo ees eet eey eid eie eii eio eis eit eo- eod eoe eoi eoo eos eot es- esd ese esi eso ess est esy etd ete eti eto ets ett ety eyd eye eyo eys eyt i-d idd ide idi ido ids idt idy ie- ied iee iei ies iet iey iid iie iii iio iis iit io- iod ioe ioi ioo ios iot is- isd ise isi iso iss ist isy itd ite iti ito its itt ity iye iyo iys iyt iyy o-i odd ode odi odo ods odt oed oee oei oeo oes oet oey oid oie oii oio ois oit oo- ood ooi ooo oos oot os- osd ose osi oso oss ost ot- otd ote oti oto ots ott oyd oye oyi oyo oys sdd sde sdi sdo sds sdt sdy se- sed see sei seo ses set sey sid sie sii sio sis sit sod soe soi soo sos sot soy ss- ssd sse ssi sso sss sst std ste sti sto sts stt sty sy- syd sye syi sys syt tdd tde tdi tdo tds tdt tdy te- ted tee tei teo tes tet tey tid tie tii tio tis tit tiy to- tod toe toi too tos tot toy tsd tse tsi tso tss tst tsy ttd tte tti tto tts ttt tty tyd tye tyo tys tyt yde ydo yds ydt ydy yed yee yei yeo yes yet yey yid yie yii yio yis yit yod yoe yoi yoo yos yot yoy yse ysi yso yss yst ysy ytd yte yto yts ytt yye yys yyt yyy