-ic -th c-- ccc cch cci ccs cct ch- chc chh chi chs cht chy ci- cic cih cii cis cit csc csh csi css cst csy ctc cth cti cts ctt cty cyc cys cyt h-i hcc hch hci hcs hct hcy hhc hhh hhi hhs hht hhy hic hih hii his hit hsc hsh hsi hss hst hsy htc hth hti hts htt hty hy- hyc hyh hyi hys hyt hyy icc ich ici ics ict icy ihc ihh ihi ihs iht ihy iic iih iii iis iit is- isc ish isi iss ist isy itc ith iti its itt ity iyc iys iyt iyy scc sch sci scs sct sh- shc shh shi shs sht shy sic sih sii sis sit ss- ssc ssh ssi sss sst stc sth sti sts stt sty sy- syc syh syi sys syt tcc tch tci tcs tct th- thc thh thi ths tht thy tic tih tii tis tit tiy tsc tsh tsi tss tst tsy ttc tth tti tts ttt tty tyc tys tyt ycc ych yci ycs ycy yhc yhi yhs yht yih yii yis yit ysc ysi yss yst ysy ytc yth yts ytt yyc yys yyt yyy