-ic c-- ccc ccf cch cci ccl ccr ccs cfc cff cfh cfi cfl cfr cfs ch- chc chf chh chi chl chr chs ci- cic cif cih cii cil cir cis cl- clc clf clh cli cll clr cls crc crf crh cri crl crr crs csc csf csh csi csl csr css fcc fcf fci fcl fcr fcs ffc fff ffh ffi ffl ffr ffs fhc fhf fhh fhi fhl fhr fhs fic fif fih fii fil fir fis flc flf fli fll flr fls frc frf frh fri frl frr frs fsc fsf fsh fsi fsl fsr fss h-i hcc hcf hch hci hcl hcr hcs hfc hff hfh hfi hfl hfr hfs hhc hhf hhh hhi hhl hhr hhs hic hif hih hii hil hir his hlc hlf hlh hli hll hlr hls hr- hrc hrf hrh hri hrl hrr hrs hsc hsf hsh hsi hsl hsr hss i-f icc icf ich ici icl icr ics ifc iff ifi ifl ifr ifs ihc ihf ihh ihi ihl ihr ihs iic iif iih iii iil iir iis il- ilc ilf ilh ili ill ilr ils ir- irc irf iri irl irr irs is- isc isf ish isi isl isr iss lcc lcf lch lci lcl lcr lcs lfc lff lfh lfi lfl lfr lfs lhc lhf lhh lhi lhr lhs lic lif lih lii lil lir lis llc llf lli lll llr lls lrc lrf lrh lri lrr lrs lsc lsf lsh lsi lsl lsr lss rcc rcf rch rci rcl rcr rcs rfc rff rfh rfi rfl rfr rfs rh- rhc rhf rhh rhi rhl rhr rhs ric rif rih rii ril rir ris rlc rlf rlh rli rll rlr rls rrc rrf rrh rri rrl rrr rrs rsc rsf rsh rsi rsl rsr rss scc scf sch sci scl scr scs sfc sff sfh sfi sfl sfr sfs sh- shc shf shh shi shl shr shs sic sif sih sii sil sir sis slc slf slh sli sll slr sls sr- src srf srh sri srl srr srs ss- ssc ssf ssh ssi ssl ssr sss