a-a a-i aaa aad aai aao aap aas aay ad- ada add adi ado adp ads ady ai- aia aid aii aio aip ais aiy aoa aod aoi aoo aop aos ap- apa apd api apo app aps apy as- asa asd asi aso asp ass asy ay- aya ayd ayi ayo ayp ays daa dad dai dao dap das day dda ddd ddi ddo ddp dds ddy di- dia did dii dio dip dis diy doa dod doi doo dop dos doy dpa dpd dpi dpo dpp dps dsa dsd dsi dso dsp dss dsy dy- dya dyd dyo dyp dys dyy i-d ia- iaa iad iai iao iap ias ida idd idi ido idp ids idy iia iid iii iio iip iis io- ioa iod ioi ioo iop ios ipa ipd ipi ipo ipp ips ipy is- isa isd isi iso isp iss isy iya iyo iys iyy o-i oaa oad oai oao oap oas oda odd odi odo odp ods oia oid oii oio oip ois oo- ooa ood ooi ooo oop oos op- opa opd opi opo opp ops opy os- osa osd osi oso osp oss oya oyd oyi oyo oys p-p paa pad pai pao pap pas pay pda pdd pdi pdo pdp pds pia pid pii pio pip pis poa pod poi poo pop pos poy ppa ppd ppi ppo ppp pps ps- psa psd psi pso psp pss psy py- pya pyd pyo pys saa sad sai sao sap sas say sda sdd sdi sdo sdp sds sdy sia sid sii sio sip sis soa sod soi soo sop sos soy spa spd spi spo spp sps spy ss- ssa ssd ssi sso ssp sss sy- sya syd syi syp sys yaa yad yai yao yap yas yay yda ydo yds ydy yid yii yio yip yis yod yoi yoo yop yos yoy ypa ypd ypo yps ysa ysi yso ysp yss ysy yys yyy