-ic -th c-- ccc cch cci ccl ccr ccs cct ch- chc chh chi chl chr chs cht ci- cic cih cii cil cir cis cit cl- clc clh cli cll clr cls clt crc crh cri crl crr crs crt csc csh csi csl csr css cst ctc cth cti ctl ctr cts ctt h-i hcc hch hci hcl hcr hcs hct hhc hhh hhi hhl hhr hhs hht hic hih hii hil hir his hit hlc hlh hli hll hlr hls hlt hr- hrc hrh hri hrl hrr hrs hrt hsc hsh hsi hsl hsr hss hst htc hth hti htl htr hts htt icc ich ici icl icr ics ict ihc ihh ihi ihl ihr ihs iht iic iih iii iil iir iis iit il- ilc ilh ili ill ilr ils ilt ir- irc iri irl irr irs irt is- isc ish isi isl isr iss ist itc ith iti itl its itt lcc lch lci lcl lcr lcs lct lhc lhh lhi lhr lhs lht lic lih lii lil lir lis lit llc lli lll llr lls llt lrc lrh lri lrr lrs lrt lsc lsh lsi lsl lsr lss lst ltc lth lti ltl ltr lts ltt rcc rch rci rcl rcr rcs rct rh- rhc rhh rhi rhl rhr rhs rht ric rih rii ril rir ris rit rlc rlh rli rll rlr rls rlt rrc rrh rri rrl rrr rrs rrt rsc rsh rsi rsl rsr rss rst rtc rti rtl rtr rts rtt scc sch sci scl scr scs sct sh- shc shh shi shl shr shs sht sic sih sii sil sir sis sit slc slh sli sll slr sls slt sr- src srh sri srl srr srs srt ss- ssc ssh ssi ssl ssr sss sst stc sth sti stl str sts stt tcc tch tci tcl tcr tcs tct th- thc thh thi thl thr ths tht tic tih tii til tir tis tit tlc tlh tli tll tlr tls tlt trc trh tri trl trr trs trt tsc tsh tsi tsl tsr tss tst ttc tth tti ttl ttr tts ttt