-ey ddd dde ddi ddo ddp dds ddt ddy de- ded dee dei deo dep des det dey di- did die dii dio dip dis dit diy dod doe doi doo dop dos dot doy dpd dpe dpi dpo dpp dps dpt dsd dse dsi dso dsp dss dst dsy dtd dte dti dto dtp dts dtt dty dy- dyd dye dyo dyp dys dyy ed- edd ede edi edo edp eds edt edy eed eee eeo eep ees eet eey eid eie eii eio eip eis eit eo- eod eoe eoi eoo eop eos eot ep- epd epe epi epo epp eps ept es- esd ese esi eso esp ess est esy etd ete eti eto etp ets ett ety eyd eye eyo eyp eys eyt i-d idd ide idi ido idp ids idt idy ie- ied iee iei iep ies iet iey iid iie iii iio iip iis iit io- iod ioe ioi ioo iop ios iot ipd ipe ipi ipo ipp ips ipt ipy is- isd ise isi iso isp iss ist isy itd ite iti ito itp its itt ity iye iyo iys iyt iyy o-i odd ode odi odo odp ods odt oed oee oei oeo oep oes oet oey oid oie oii oio oip ois oit oo- ood ooi ooo oop oos oot op- opd ope opi opo opp ops opt opy os- osd ose osi oso osp oss ost ot- otd ote oti oto otp ots ott oyd oye oyi oyo oys p-p pdd pde pdi pdo pdp pds pdt ped pee pei peo pep pes pet pey pid pie pii pio pip pis pit pod poe poi poo pop pos pot poy ppd ppe ppi ppo ppp pps ppt ps- psd pse psi pso psp pss pst psy pt- ptd pte pti pto ptp pts ptt pty py- pyd pye pyo pys pyt sdd sde sdi sdo sdp sds sdt sdy se- sed see sei seo sep ses set sey sid sie sii sio sip sis sit sod soe soi soo sop sos sot soy spd spe spi spo spp sps spt spy ss- ssd sse ssi sso ssp sss sst std ste sti sto stp sts stt sty sy- syd sye syi syp sys syt tdd tde tdi tdo tdp tds tdt tdy te- ted tee tei teo tep tes tet tey tid tie tii tio tip tis tit tiy to- tod toe toi too top tos tot toy tpd tpe tpi tpo tpp tps tpt tsd tse tsi tso tsp tss tst tsy ttd tte tti tto ttp tts ttt tty tyd tye tyo typ tys tyt yde ydo yds ydt ydy yed yee yei yeo yep yes yet yey yid yie yii yio yip yis yit yod yoe yoi yoo yop yos yot yoy ypd ypo yps yse ysi yso ysp yss yst ysy ytd yte yto ytp yts ytt yye yys yyt yyy