-er -ic -th c-- ccc cce ccf cch cci ccr ccs cct ce- cec cee cef ceh cei cer ces cet cfc cfe cff cfh cfi cfr cfs cft ch- chc che chf chh chi chr chs cht ci- cic cie cif cih cii cir cis cit crc cre crf crh cri crr crs crt csc cse csf csh csi csr css cst ctc cte ctf cth cti ctr cts ctt ec- ecc ece ecf ech eci ecr ecs ect eec eee eef eer ees eet ef- efc efe eff efh efi efr efs eft ehc ehe ehf ehh ehi ehr ehs eht eic eie eif eii eir eis eit erc ere erf erh eri err ers ert es- esc ese esf esh esi esr ess est etc ete etf eth eti etr ets ett fcc fce fcf fci fcr fcs fct fec fee fef feh fei fer fes fet ffc ffe fff ffh ffi ffr ffs fft fhc fhe fhf fhh fhi fhr fhs fic fie fif fih fii fir fis fit frc fre frf frh fri frr frs frt fsc fse fsf fsh fsi fsr fss fst ftc fte ftf fth fti ftr fts ftt h-i hcc hce hcf hch hci hcr hcs hct he- hec hee hef heh hei her hes het hfc hfe hff hfh hfi hfr hfs hft hhc hhe hhf hhh hhi hhr hhs hht hic hie hif hih hii hir his hit hr- hrc hre hrf hrh hri hrr hrs hrt hsc hse hsf hsh hsi hsr hss hst htc hte htf hth hti htr hts htt i-f icc ice icf ich ici icr ics ict ie- iec iee ief iei ier ies iet ifc ife iff ifi ifr ifs ift ihc ihe ihf ihh ihi ihr ihs iht iic iie iif iih iii iir iis iit ir- irc ire irf iri irr irs irt is- isc ise isf ish isi isr iss ist itc ite itf ith iti its itt rcc rce rcf rch rci rcr rcs rct re- rec ree ref reh rei rer res ret rfc rfe rff rfh rfi rfr rfs rft rh- rhc rhe rhf rhh rhi rhr rhs rht ric rie rif rih rii rir ris rit rrc rrf rrh rri rrr rrs rrt rsc rse rsf rsh rsi rsr rss rst rtc rte rtf rti rtr rts rtt scc sce scf sch sci scr scs sct se- sec see sef seh sei ser ses set sfc sfe sff sfh sfi sfr sfs sft sh- shc she shf shh shi shr shs sht sic sie sif sih sii sir sis sit sr- src sre srf srh sri srr srs srt ss- ssc sse ssf ssh ssi ssr sss sst stc ste stf sth sti str sts stt tcc tce tcf tch tci tcr tcs tct te- tec tee tef teh tei ter tes tet tfc tfe tff tfh tfi tfr tfs tft th- thc the thf thh thi thr ths tht tic tie tif tih tii tir tis tit trc tre trf trh tri trr trs trt tsc tse tsf tsh tsi tsr tss tst ttc tte ttf tth tti ttr tts ttt