-th ddd ddh ddi ddp dds ddt dh- dhd dhh dhi dhp dhs dht di- did dih dii dip dis dit dpd dph dpi dpp dps dpt dsd dsh dsi dsp dss dst dtd dth dti dtp dts dtt h-i hdd hdh hdi hdp hds hdt hhd hhh hhi hhp hhs hht hid hih hii hip his hit hpd hph hpi hpp hps hpt hsd hsh hsi hsp hss hst htd hth hti htp hts htt i-d idd idh idi idp ids idt ihd ihh ihi ihp ihs iht iid iih iii iip iis iit ipd ipi ipp ips ipt is- isd ish isi isp iss ist itd ith iti itp its itt p-p pdd pdh pdi pdp pds pdt phd phi php phs pht pid pih pii pip pis pit ppd pph ppi ppp pps ppt ps- psd psh psi psp pss pst pt- ptd pth pti ptp pts ptt sdd sdh sdi sdp sds sdt sh- shd shh shi shp shs sht sid sih sii sip sis sit spd sph spi spp sps spt ss- ssd ssh ssi ssp sss sst std sth sti stp sts stt tdd tdh tdi tdp tds tdt th- thd thh thi thp ths tht tid tih tii tip tis tit tpd tph tpi tpp tps tpt tsd tsh tsi tsp tss tst ttd tth tti ttp tts ttt