-th ddd ddh ddi ddr dds ddt dh- dhd dhh dhi dhr dhs dht di- did dih dii dir dis dit drd dri drr drs drt dsd dsh dsi dsr dss dst dtd dth dti dtr dts dtt h-i hdd hdh hdi hdr hds hdt hhd hhh hhi hhr hhs hht hid hih hii hir his hit hr- hrd hrh hri hrr hrs hrt hsd hsh hsi hsr hss hst htd hth hti htr hts htt i-d idd idh idi idr ids idt ihd ihh ihi ihr ihs iht iid iih iii iir iis iit ir- ird iri irr irs irt is- isd ish isi isr iss ist itd ith iti its itt rdd rdh rdi rdr rds rdt rh- rhd rhh rhi rhr rhs rht rid rih rii rir ris rit rrd rrh rri rrr rrs rrt rsd rsh rsi rsr rss rst rtd rti rtr rts rtt sdd sdh sdi sdr sds sdt sh- shd shh shi shr shs sht sid sih sii sir sis sit sr- srd srh sri srr srs srt ss- ssd ssh ssi ssr sss sst std sth sti str sts stt tdd tdh tdi tdr tds tdt th- thd thh thi thr ths tht tid tih tii tir tis tit trd trh tri trr trs trt tsd tsh tsi tsr tss tst ttd tth tti ttr tts ttt