ddd ddh ddi ddo ddp ddr dds ddy dh- dhd dhh dhi dho dhp dhr dhs di- did dih dii dio dip dir dis diy dod doh doi doo dop dor dos doy dpd dph dpi dpo dpp dpr dps drd dri dro drp drr drs dry dsd dsh dsi dso dsp dsr dss dsy dy- dyd dyo dyp dyr dys dyy h-i hdd hdh hdi hdo hdp hdr hds hdy hhd hhh hhi hho hhp hhr hhs hhy hid hih hii hio hip hir his hod hoh hoi hoo hop hor hos hoy hpd hph hpi hpo hpp hpr hps hpy hr- hrd hrh hri hro hrp hrr hrs hsd hsh hsi hsp hsr hss hsy hy- hyd hyh hyi hyo hyp hyr hys hyy i-d idd idh idi ido idp idr ids idy ihd ihh ihi iho ihp ihr ihs ihy iid iih iii iio iip iir iis io- iod ioh ioi ioo iop ior ios ipd ipi ipo ipp ipr ips ipy ir- ird iri iro irp irr irs iry is- isd ish isi iso isp isr iss isy iyo iyr iys iyy o-i odd odh odi odo odp odr ods ohd ohh ohi oho ohp ohr ohs oid oii oio oip oir ois oo- ood ooh ooi ooo oop oor oos op- opd oph opi opo opp opr ops opy or- ord orh ori oro orp orr ors ory os- osd osh osi oso osp osr oss oyd oyi oyo oys p-p pdd pdh pdi pdo pdp pdr pds phd phi pho php phr phs phy pid pih pii pio pip pir pis pod poh poi poo pop por pos poy ppd pph ppi ppo ppp ppr pps prd prh pri pro prp prr prs pry ps- psd psh psi pso psp psr pss psy py- pyd pyo pyr pys rdd rdh rdi rdo rdp rdr rds rdy rh- rhd rhh rhi rho rhp rhr rhs rid rih rii rio rip rir ris riy rod roh roi roo rop ror ros roy rpd rph rpi rpo rpp rpr rps rrd rrh rri rrp rrr rrs rsd rsh rsi rso rsp rsr rss ry- ryd ryo ryr rys ryy sdd sdh sdi sdo sdp sdr sds sdy sh- shd shh shi sho shp shr shs shy sid sih sii sio sip sir sis sod soh soi soo sop sor sos soy spd sph spi spo spp spr sps spy sr- srd srh sri sro srp srr srs sry ss- ssd ssh ssi sso ssp ssr sss sy- syd syh syi syp syr sys ydo yds ydy yhi yhs yid yih yii yio yip yir yis yod yoi yoo yop yor yos yoy ypd ypo yps yro yrp yrs ysi yso ysp ysr yss ysy yys yyy