ddd ddh ddi ddp dds ddy dh- dhd dhh dhi dhp dhs di- did dih dii dip dis diy dpd dph dpi dpp dps dsd dsh dsi dsp dss dsy dy- dyd dyp dys dyy h-i hdd hdh hdi hdp hds hdy hhd hhh hhi hhp hhs hhy hid hih hii hip his hpd hph hpi hpp hps hpy hsd hsh hsi hsp hss hsy hy- hyd hyh hyi hyp hys hyy i-d idd idh idi idp ids idy ihd ihh ihi ihp ihs ihy iid iih iii iip iis ipd ipi ipp ips ipy is- isd ish isi isp iss isy iys iyy p-p pdd pdh pdi pdp pds phd phi php phs phy pid pih pii pip pis ppd pph ppi ppp pps ps- psd psh psi psp pss psy py- pyd pys sdd sdh sdi sdp sds sdy sh- shd shh shi shp shs shy sid sih sii sip sis spd sph spi spp sps spy ss- ssd ssh ssi ssp sss sy- syd syh syi syp sys yds ydy yhi yhs yid yih yii yip yis ypd yps ysi ysp yss ysy yys yyy