-ic -th c-- ccc cch cci ccr ccs cct ch- chc chh chi chr chs cht chy ci- cic cih cii cir cis cit crc crh cri crr crs crt cry csc csh csi csr css cst csy ctc cth cti ctr cts ctt cty cyc cyr cys cyt h-i hcc hch hci hcr hcs hct hcy hhc hhh hhi hhr hhs hht hhy hic hih hii hir his hit hr- hrc hrh hri hrr hrs hrt hsc hsh hsi hsr hss hst hsy htc hth hti htr hts htt hty hy- hyc hyh hyi hyr hys hyt hyy icc ich ici icr ics ict icy ihc ihh ihi ihr ihs iht ihy iic iih iii iir iis iit ir- irc iri irr irs irt iry is- isc ish isi isr iss ist isy itc ith iti its itt ity iyc iyr iys iyt iyy rcc rch rci rcr rcs rct rh- rhc rhh rhi rhr rhs rht ric rih rii rir ris rit riy rrc rrh rri rrr rrs rrt rsc rsh rsi rsr rss rst rtc rti rtr rts rtt rty ry- ryc ryr rys ryy scc sch sci scr scs sct sh- shc shh shi shr shs sht shy sic sih sii sir sis sit sr- src srh sri srr srs srt sry ss- ssc ssh ssi ssr sss sst stc sth sti str sts stt sty sy- syc syh syi syr sys syt tcc tch tci tcr tcs tct th- thc thh thi thr ths tht thy tic tih tii tir tis tit tiy trc trh tri trr trs trt try tsc tsh tsi tsr tss tst tsy ttc tth tti ttr tts ttt tty tyc tyr tys tyt ycc ych yci ycs ycy yhc yhi yhs yht yih yii yir yis yit yrc yrs yrt ysc ysi ysr yss yst ysy ytc yth ytr yts ytt yyc yys yyt yyy