-er -ic c-- ccc cce ccf ccg cch cci ccn ccr ccs ce- cec cee cef ceg ceh cei cen cer ces cfc cfe cff cfg cfh cfi cfn cfr cfs cgc cge cgg cgh cgi cgn cgr cgs ch- chc che chf chg chh chi chn chr chs ci- cic cie cif cig cih cii cin cir cis cn- cnc cne cnf cng cnh cni cnn cnr cns crc cre crf crg crh cri crn crr crs csc cse csf csg csh csi csn csr css ec- ecc ece ecf ecg ech eci ecn ecr ecs eec eee eef eeg een eer ees ef- efc efe eff efg efh efi efr efs egc ege egf egg egh egi egn egr egs ehc ehe ehf ehg ehh ehi ehn ehr ehs eic eie eif eig eii ein eir eis en- enc ene enf eng enh eni enn enr ens erc ere erf erg erh eri ern err ers es- esc ese esf esg esh esi esn esr ess fcc fce fcf fcg fci fcn fcr fcs fec fee fef feg feh fei fen fer fes ffc ffe fff ffg ffh ffi ffn ffr ffs fgc fge fgf fgg fgh fgi fgn fgr fgs fhc fhe fhf fhg fhh fhi fhn fhr fhs fic fie fif fig fih fii fin fir fis fnc fne fnf fng fnh fni fnn fnr fns frc fre frf frg frh fri frn frr frs fsc fse fsf fsg fsh fsi fsn fsr fss gcc gce gcf gcg gch gci gcn gcr gcs ge- gec gee gef geg geh gei gen ger ges gfc gfe gff gfh gfi gfr gfs ggc ggg ggh ggi ggn ggr ggs ghc ghe ghg ghh ghi ghn ghr ghs gic gie gif gig gih gii gin gir gis gnc gne gnf gni gnn gnr gns grc gre grf grg grh gri grn grr grs gsc gse gsf gsg gsi gsn gsr gss h-i hcc hce hcf hcg hch hci hcn hcr hcs he- hec hee hef heg heh hei hen her hes hfc hfe hff hfg hfh hfi hfn hfr hfs hgc hge hgf hgg hgh hgi hgn hgr hgs hhc hhe hhf hhg hhh hhi hhn hhr hhs hic hie hif hig hih hii hin hir his hnc hne hnf hng hnh hnn hns hr- hrc hre hrf hrg hrh hri hrn hrr hrs hsc hse hsf hsg hsh hsi hsn hsr hss i-f icc ice icf icg ich ici icn icr ics ie- iec iee ief ieg iei ien ier ies ifc ife iff ifg ifi ifn ifr ifs igc ige igf igg igh igi ign igr igs ihc ihe ihf ihg ihh ihi ihn ihr ihs iic iie iif iih iii iin iir iis in- inc ine inf ing inh ini inn inr ins ir- irc ire irf irg iri irn irr irs is- isc ise isf isg ish isi isn isr iss n-i ncc nce ncf ncg nch nci ncn ncr ncs ne- nec nee nef neg neh nei nen ner nes nfc nfe nff nfi nfn nfr nfs ngc nge ngf ngg ngh ngi ngn ngs nhc nhe nhf nhg nhh nhi nhn nhr nhs nic nie nif nig nih nii nin nir nis nnc nne nnf nng nnh nni nnn nns nrc nre nrf nrg nri nrn nrr nrs nsc nse nsf nsg nsh nsi nsn nsr nss rcc rce rcf rcg rch rci rcn rcr rcs re- rec ree ref reg reh rei ren rer res rfc rfe rff rfg rfh rfi rfn rfr rfs rgc rge rgf rgg rgh rgi rgn rgr rgs rh- rhc rhe rhf rhg rhh rhi rhn rhr rhs ric rie rif rig rih rii rin rir ris rnc rng rnh rni rnn rnr rns rrc rrf rrg rrh rri rrn rrr rrs rsc rse rsf rsg rsh rsi rsn rsr rss scc sce scf scg sch sci scn scr scs se- sec see sef seg seh sei sen ser ses sfc sfe sff sfg sfh sfi sfn sfr sfs sgc sge sgf sgg sgh sgi sgn sgr sgs sh- shc she shf shg shh shi shn shr shs sic sie sif sig sih sii sin sir sis snc sne snf sng sni snn snr sns sr- src sre srf srg srh sri srn srr srs ss- ssc sse ssf ssg ssh ssi ssn ssr sss