ddd ddh ddi ddk ddo ddp dds ddy dh- dhd dhh dhi dhk dho dhp dhs di- did dih dii dik dio dip dis diy dki dkk dko dkp dks dod doh doi dok doo dop dos doy dpd dph dpi dpk dpo dpp dps dsd dsh dsi dsk dso dsp dss dsy dy- dyd dyk dyo dyp dys dyy h-i hdd hdh hdi hdk hdo hdp hds hdy hhd hhh hhi hhk hho hhp hhs hhy hid hih hii hik hio hip his hkd hkh hki hkk hko hkp hks hod hoh hoi hok hoo hop hos hoy hpd hph hpi hpk hpo hpp hps hpy hsd hsh hsi hsk hsp hss hsy hy- hyd hyh hyi hyo hyp hys hyy i-d idd idh idi idk ido idp ids idy ihd ihh ihi ihk iho ihp ihs ihy iid iih iii iio iip iis iki ikk iko iks io- iod ioh ioi ioo iop ios ipd ipi ipo ipp ips ipy is- isd ish isi isk iso isp iss isy iyo iys iyy kdh kdk kdo kdp kds kdy khh khi khk kho khs kid kih kii kik kio kip kis kkh kki kkk kkp kks kky kod koh koi kok koo kop kos koy kpd kph kpi kpk kpo kpp kps ksd ksh ksi ksk kso ksp kss kyd kyo kyp kys o-i odd odh odi odo odp ods ohd ohh ohi oho ohp ohs oid oii oik oio oip ois okd oki okk oko okp oks oo- ood ooh ooi ook ooo oop oos op- opd oph opi opk opo opp ops opy os- osd osh osi osk oso osp oss oyd oyi oyo oys p-p pdd pdh pdi pdk pdo pdp pds phd phi phk pho php phs phy pid pih pii pik pio pip pis pkd pki pko pkp pks pky pod poh poi pok poo pop pos poy ppd pph ppi ppk ppo ppp pps ps- psd psh psi psk pso psp pss psy py- pyd pyk pyo pys sdd sdh sdi sdk sdo sdp sds sdy sh- shd shh shi shk sho shp shs shy sid sih sii sik sio sip sis sk- skd skh ski skk sko skp sks sky sod soh soi sok soo sop sos soy spd sph spi spk spo spp sps spy ss- ssd ssh ssi ssk sso ssp sss sy- syd syh syi syk syp sys ydo yds ydy yhi yhs yid yih yii yio yip yis yki ykk yod yoi yok yoo yop yos yoy ypd ypo yps ysi ysk yso ysp yss ysy yys yyy