-er -ic c-- ccc cce ccf cch cci cck ccl ccn ccr ccs ce- cec cee cef ceh cei cek cel cen cer ces cfc cfe cff cfh cfi cfk cfl cfn cfr cfs ch- chc che chf chh chi chk chl chn chr chs ci- cic cie cif cih cii cik cil cin cir cis ckc ckh cki cks cl- clc cle clf clh cli clk cll cln clr cls cn- cnc cne cnf cnh cni cnl cnn cnr cns crc cre crf crh cri crk crl crn crr crs csc cse csf csh csi csk csl csn csr css ec- ecc ece ecf ech eci eck ecl ecn ecr ecs eec eee eef eek eel een eer ees ef- efc efe eff efh efi efl efr efs ehc ehe ehf ehh ehi ehl ehn ehr ehs eic eie eif eii eik eil ein eir eis ekc eke ekf ekh eki ekl ekr eks elc ele elf elh eli elk ell eln elr els en- enc ene enf enh eni enk enl enn enr ens erc ere erf erh eri erk erl ern err ers es- esc ese esf esh esi esk esl esn esr ess fcc fce fcf fci fck fcl fcn fcr fcs fec fee fef feh fei fek fel fen fer fes ffc ffe fff ffh ffi ffk ffl ffn ffr ffs fhc fhe fhf fhh fhi fhl fhn fhr fhs fic fie fif fih fii fik fil fin fir fis fkc fkf fki fkk fkl flc fle flf fli fll fln flr fls fnc fne fnf fnh fni fnk fnl fnn fnr fns frc fre frf frh fri frk frl frn frr frs fsc fse fsf fsh fsi fsk fsl fsn fsr fss h-i hcc hce hcf hch hci hck hcl hcn hcr hcs he- hec hee hef heh hei hek hel hen her hes hfc hfe hff hfh hfi hfk hfl hfn hfr hfs hhc hhe hhf hhh hhi hhk hhl hhn hhr hhs hic hie hif hih hii hik hil hin hir his hkf hkh hki hkk hkl hkn hkr hks hlc hle hlf hlh hli hll hln hlr hls hnc hne hnf hnh hnk hnl hnn hns hr- hrc hre hrf hrh hri hrk hrl hrn hrr hrs hsc hse hsf hsh hsi hsk hsl hsn hsr hss i-f icc ice icf ich ici ick icl icn icr ics ie- iec iee ief iei iek iel ien ier ies ifc ife iff ifi ifl ifn ifr ifs ihc ihe ihf ihh ihi ihk ihl ihn ihr ihs iic iie iif iih iii iil iin iir iis ikc ike ikf iki ikk ikl ikr iks il- ilc ile ilf ilh ili ilk ill iln ilr ils in- inc ine inf inh ini ink inl inn inr ins ir- irc ire irf iri irk irl irn irr irs is- isc ise isf ish isi isk isl isn isr iss kcc kce kch kci kck kcl kcn kcr kcs ke- kec kee kef keh kei kek kel ken ker kes kfc kff kfh kfi kfs khe khf khh khi khk khn khr khs kic kie kif kih kii kik kil kin kir kis kkc kke kkh kki kkk kkl kkn kkr kks kl- klc klf klh kli klr kls kn- knc kne knf kni knk knl knn knr krc krf kri krk krl krn krr krs ksc kse ksf ksh ksi ksk ksl ksn ksr kss lcc lce lcf lch lci lck lcl lcn lcr lcs lec lee lef leh lei lek lel len ler les lfc lfe lff lfh lfi lfk lfl lfn lfr lfs lhc lhf lhh lhi lhk lhr lhs lic lie lif lih lii lik lil lin lir lis lkh lkl lkr lks llc lle llf lli llk lll lln llr lls lnc lne lnh lni lnk lnl lnn lnr lns lrc lrf lrh lri lrk lrn lrr lrs lsc lse lsf lsh lsi lsk lsl lsn lsr lss n-i ncc nce ncf nch nci nck ncl ncn ncr ncs ne- nec nee nef neh nei nek nel nen ner nes nfc nfe nff nfi nfk nfl nfn nfr nfs nhc nhe nhf nhh nhi nhk nhl nhn nhr nhs nic nie nif nih nii nik nil nin nir nis nkc nke nkf nki nkk nkn nkr nks nlc nle nlf nlh nli nlk nll nln nlr nls nnc nne nnf nnh nni nnk nnl nnn nns nrc nre nrf nri nrk nrl nrn nrr nrs nsc nse nsf nsh nsi nsk nsl nsn nsr nss rcc rce rcf rch rci rcl rcn rcr rcs re- rec ree ref reh rei rek rel ren rer res rfc rfe rff rfh rfi rfk rfl rfn rfr rfs rh- rhc rhe rhf rhh rhi rhl rhn rhr rhs ric rie rif rih rii rik ril rin rir ris rkc rke rkf rkk rks rlc rle rlf rlh rli rll rln rlr rls rnc rnh rni rnn rnr rns rrc rrf rrh rri rrk rrl rrn rrr rrs rsc rse rsf rsh rsi rsk rsl rsn rsr rss scc sce scf sch sci sck scl scn scr scs se- sec see sef seh sei sek sel sen ser ses sfc sfe sff sfh sfi sfk sfl sfn sfr sfs sh- shc she shf shh shi shk shl shn shr shs sic sie sif sih sii sik sil sin sir sis sk- skc ske skf skh ski skk skl skr sks slc sle slf slh sli slk sll sln slr sls snc sne snf sni snk snl snn snr sns sr- src sre srf srh sri srk srl srn srr srs ss- ssc sse ssf ssh ssi ssk ssl ssn ssr sss