-ic -th c-- ccc ccd cch cci ccs cct cdc cdd cdh cdi cds cdt ch- chc chd chh chi chs cht ci- cic cid cih cii cis cit csc csd csh csi css cst ctc ctd cth cti cts ctt dcc dcd dci dcs dct ddc ddd ddh ddi dds ddt dh- dhc dhd dhh dhi dhs dht di- dic did dih dii dis dit dsc dsd dsh dsi dss dst dtc dtd dth dti dts dtt h-i hcc hcd hch hci hcs hct hdc hdd hdh hdi hds hdt hhc hhd hhh hhi hhs hht hic hid hih hii his hit hsc hsd hsh hsi hss hst htc htd hth hti hts htt i-d icc icd ich ici ics ict idc idd idh idi ids idt ihc ihd ihh ihi ihs iht iic iid iih iii iis iit is- isc isd ish isi iss ist itc itd ith iti its itt scc scd sch sci scs sct sdc sdd sdh sdi sds sdt sh- shc shd shh shi shs sht sic sid sih sii sis sit ss- ssc ssd ssh ssi sss sst stc std sth sti sts stt tcc tcd tch tci tcs tct tdc tdd tdh tdi tds tdt th- thc thd thh thi ths tht tic tid tih tii tis tit tsc tsd tsh tsi tss tst ttc ttd tth tti tts ttt