-th ddd ddh ddi ddp ddr ddt dh- dhd dhh dhi dhp dhr dht di- did dih dii dip dir dit dpd dph dpi dpp dpr dpt drd dri drp drr drt dtd dth dti dtp dtr dtt h-i hdd hdh hdi hdp hdr hdt hhd hhh hhi hhp hhr hht hid hih hii hip hir hit hpd hph hpi hpp hpr hpt hr- hrd hrh hri hrp hrr hrt htd hth hti htp htr htt i-d idd idh idi idp idr idt ihd ihh ihi ihp ihr iht iid iih iii iip iir iit ipd ipi ipp ipr ipt ir- ird iri irp irr irt itd ith iti itp itt p-p pdd pdh pdi pdp pdr pdt phd phi php phr pht pid pih pii pip pir pit ppd pph ppi ppp ppr ppt prd prh pri prp prr prt pt- ptd pth pti ptp ptr ptt rdd rdh rdi rdp rdr rdt rh- rhd rhh rhi rhp rhr rht rid rih rii rip rir rit rpd rph rpi rpp rpr rpt rrd rrh rri rrp rrr rrt rtd rti rtp rtr rtt tdd tdh tdi tdp tdr tdt th- thd thh thi thp thr tht tid tih tii tip tir tit tpd tph tpi tpp tpr tpt trd trh tri trp trr trt ttd tth tti ttp ttr ttt