-th c-- ccc ccd ccg cch ccr ccs cct cdc cdd cdg cdh cdr cds cdt cgc cgd cgg cgh cgr cgs cgt ch- chc chd chg chh chr chs cht crc crd crg crh crr crs crt csc csd csg csh csr css cst ctc ctd ctg cth ctr cts ctt dcc dcd dcg dcr dcs dct ddc ddd ddg ddh ddr dds ddt dgc dgd dgg dgh dgr dgs dgt dh- dhc dhd dhh dhr dhs dht drc drd drg drr drs drt dsc dsd dsg dsh dsr dss dst dtc dtd dtg dth dtr dts dtt g-d gcc gcd gcg gch gcr gcs gct gdc gdd gdh gdr gds gdt ggc ggd ggg ggh ggr ggs ggt ghc ghd ghg ghh ghr ghs ght grc grd grg grh grr grs grt gsc gsd gsg gsr gss gst gtc gtd gtg gth gtr gts gtt hcc hcd hcg hch hcr hcs hct hdc hdd hdg hdh hdr hds hdt hgc hgg hgh hgr hgs hgt hhc hhd hhg hhh hhr hhs hht hr- hrc hrd hrg hrh hrr hrs hrt hsc hsd hsg hsh hsr hss hst htc htd htg hth htr hts htt rcc rcd rcg rch rcr rcs rct rdc rdd rdg rdh rdr rds rdt rgc rgd rgg rgh rgr rgs rgt rh- rhc rhd rhg rhh rhr rhs rht rrc rrd rrg rrh rrr rrs rrt rsc rsd rsg rsh rsr rss rst rtc rtd rtg rtr rts rtt scc scd scg sch scr scs sct sdc sdd sdg sdh sdr sds sdt sgc sgd sgg sgh sgr sgs sgt sh- shc shd shg shh shr shs sht sr- src srd srg srh srr srs srt ss- ssc ssd ssg ssh ssr sss sst stc std stg sth str sts stt tcc tcd tcg tch tcr tcs tct tdc tdd tdg tdh tdr tds tdt tgc tgg tgh tgr tgs tgt th- thc thd thg thh thr ths tht trc trd trg trh trr trs trt tsc tsd tsg tsh tsr tss tst ttc ttd ttg tth ttr tts ttt