-ic -th c-- ccc cch cci ccs cct ch- chc chh chi chs cht ci- cic cih cii cis cit csc csh csi css cst ctc cth cti cts ctt h-i hcc hch hci hcs hct hhc hhh hhi hhs hht hic hih hii his hit hsc hsh hsi hss hst htc hth hti hts htt icc ich ici ics ict ihc ihh ihi ihs iht iic iih iii iis iit is- isc ish isi iss ist itc ith iti its itt scc sch sci scs sct sh- shc shh shi shs sht sic sih sii sis sit ss- ssc ssh ssi sss sst stc sth sti sts stt tcc tch tci tcs tct th- thc thh thi ths tht tic tih tii tis tit tsc tsh tsi tss tst ttc tth tti tts ttt