ddd ddh ddi ddo ddp ddr ddy dh- dhd dhh dhi dho dhp dhr di- did dih dii dio dip dir diy dod doh doi doo dop dor doy dpd dph dpi dpo dpp dpr drd dri dro drp drr dry dy- dyd dyo dyp dyr dyy h-i hdd hdh hdi hdo hdp hdr hdy hhd hhh hhi hho hhp hhr hhy hid hih hii hio hip hir hod hoh hoi hoo hop hor hoy hpd hph hpi hpo hpp hpr hpy hr- hrd hrh hri hro hrp hrr hy- hyd hyh hyi hyo hyp hyr hyy i-d idd idh idi ido idp idr idy ihd ihh ihi iho ihp ihr ihy iid iih iii iio iip iir io- iod ioh ioi ioo iop ior ipd ipi ipo ipp ipr ipy ir- ird iri iro irp irr iry iyo iyr iyy o-i odd odh odi odo odp odr ohd ohh ohi oho ohp ohr oid oii oio oip oir oo- ood ooh ooi ooo oop oor op- opd oph opi opo opp opr opy or- ord orh ori oro orp orr ory oyd oyi oyo p-p pdd pdh pdi pdo pdp pdr phd phi pho php phr phy pid pih pii pio pip pir pod poh poi poo pop por poy ppd pph ppi ppo ppp ppr prd prh pri pro prp prr pry py- pyd pyo pyr rdd rdh rdi rdo rdp rdr rdy rh- rhd rhh rhi rho rhp rhr rid rih rii rio rip rir riy rod roh roi roo rop ror roy rpd rph rpi rpo rpp rpr rrd rrh rri rrp rrr ry- ryd ryo ryr ryy ydo ydy yhi yid yih yii yio yip yir yod yoi yoo yop yor yoy ypd ypo yro yrp yyy