ddd ddh ddi ddp ddr dds ddy dh- dhd dhh dhi dhp dhr dhs di- did dih dii dip dir dis diy dpd dph dpi dpp dpr dps drd dri drp drr drs dry dsd dsh dsi dsp dsr dss dsy dy- dyd dyp dyr dys dyy h-i hdd hdh hdi hdp hdr hds hdy hhd hhh hhi hhp hhr hhs hhy hid hih hii hip hir his hpd hph hpi hpp hpr hps hpy hr- hrd hrh hri hrp hrr hrs hsd hsh hsi hsp hsr hss hsy hy- hyd hyh hyi hyp hyr hys hyy i-d idd idh idi idp idr ids idy ihd ihh ihi ihp ihr ihs ihy iid iih iii iip iir iis ipd ipi ipp ipr ips ipy ir- ird iri irp irr irs iry is- isd ish isi isp isr iss isy iyr iys iyy p-p pdd pdh pdi pdp pdr pds phd phi php phr phs phy pid pih pii pip pir pis ppd pph ppi ppp ppr pps prd prh pri prp prr prs pry ps- psd psh psi psp psr pss psy py- pyd pyr pys rdd rdh rdi rdp rdr rds rdy rh- rhd rhh rhi rhp rhr rhs rid rih rii rip rir ris riy rpd rph rpi rpp rpr rps rrd rrh rri rrp rrr rrs rsd rsh rsi rsp rsr rss ry- ryd ryr rys ryy sdd sdh sdi sdp sdr sds sdy sh- shd shh shi shp shr shs shy sid sih sii sip sir sis spd sph spi spp spr sps spy sr- srd srh sri srp srr srs sry ss- ssd ssh ssi ssp ssr sss sy- syd syh syi syp syr sys yds ydy yhi yhs yid yih yii yip yir yis ypd yps yrp yrs ysi ysp ysr yss ysy yys yyy