-er -ic c-- ccc cce ccf cci ccl ccn ccp ccr ccs cct ce- cec cee cef cei cel cen cep cer ces cet cfc cfe cff cfi cfl cfn cfp cfr cfs cft ci- cic cie cif cii cil cin cip cir cis cit cl- clc cle clf cli cll cln clp clr cls clt cn- cnc cne cnf cni cnl cnn cnp cnr cns cnt cpc cpe cpf cpi cpl cpn cpp cpr cps cpt crc cre crf cri crl crn crp crr crs crt csc cse csf csi csl csn csp csr css cst ctc cte ctf cti ctl ctn ctp ctr cts ctt ec- ecc ece ecf eci ecl ecn ecr ecs ect eec eee eef eel een eep eer ees eet ef- efc efe eff efi efl efp efr efs eft eic eie eif eii eil ein eip eir eis eit elc ele elf eli ell eln elp elr els elt en- enc ene enf eni enl enn enp enr ens ent ep- epc epe epf epi epl epn epp epr eps ept erc ere erf eri erl ern erp err ers ert es- esc ese esf esi esl esn esp esr ess est etc ete etf eti etl etn etp etr ets ett fcc fce fcf fci fcl fcn fcp fcr fcs fct fec fee fef fei fel fen fep fer fes fet ffc ffe fff ffi ffl ffn ffp ffr ffs fft fic fie fif fii fil fin fip fir fis fit flc fle flf fli fll fln flp flr fls flt fnc fne fnf fni fnl fnn fnp fnr fns fnt fpc fpe fpi fpl fpn fpp fpr fps fpt frc fre frf fri frl frn frp frr frs frt fsc fse fsf fsi fsl fsn fsp fsr fss fst ftc fte ftf fti ftl ftn ftp ftr fts ftt i-f icc ice icf ici icl icn icp icr ics ict ie- iec iee ief iei iel ien iep ier ies iet ifc ife iff ifi ifl ifn ifp ifr ifs ift iic iie iif iii iil iin iip iir iis iit il- ilc ile ilf ili ill iln ilp ilr ils ilt in- inc ine inf ini inl inn inp inr ins int ipc ipe ipf ipi ipl ipn ipp ipr ips ipt ir- irc ire irf iri irl irn irp irr irs irt is- isc ise isf isi isl isn isp isr iss ist itc ite itf iti itl itn itp its itt l-p lcc lce lcf lci lcl lcn lcp lcr lcs lct lec lee lef lei lel len lep ler les let lfc lfe lff lfi lfl lfn lfp lfr lfs lft lic lie lif lii lil lin lip lir lis lit llc lle llf lli lll lln llp llr lls llt lnc lne lni lnl lnn lnp lnr lns lnt lpc lpe lpf lpi lpl lpn lpp lpr lps lpt lrc lrf lri lrn lrp lrr lrs lrt lsc lse lsf lsi lsl lsn lsp lsr lss lst ltc lte ltf lti ltl ltp ltr lts ltt n-i ncc nce ncf nci ncl ncn ncp ncr ncs nct ne- nec nee nef nei nel nen nep ner nes net nfc nfe nff nfi nfl nfn nfp nfr nfs nft nic nie nif nii nil nin nip nir nis nit nlc nle nlf nli nll nln nlp nlr nls nlt nnc nne nnf nni nnl nnn nnp nns nnt npc npe npf npi npl npn npp npr nps npt nrc nre nrf nri nrl nrn nrp nrr nrs nrt nsc nse nsf nsi nsl nsn nsp nsr nss nst ntc nte ntf nti ntn ntp ntr nts ntt p-p pcc pce pcf pci pcl pcn pcp pcr pcs pct pec pee pef pei pel pen pep per pes pet pfc pfe pff pfi pfl pfn pfp pfr pfs pft pic pie pif pii pil pin pip pir pis pit plc ple plf pli pll pln plp plr pls plt pn- pnc pne pnf pni pnl pnn pnp pnr pns pnt ppc ppe ppf ppi ppl ppn ppp ppr pps ppt prc pre prf pri prl prn prp prr prs prt ps- psc pse psf psi psl psn psp psr pss pst pt- ptc pte ptf pti ptl ptn ptp ptr pts ptt rcc rce rcf rci rcl rcn rcp rcr rcs rct re- rec ree ref rei rel ren rep rer res ret rfc rfe rff rfi rfl rfn rfp rfr rfs rft ric rie rif rii ril rin rip rir ris rit rlc rle rlf rli rll rln rlp rlr rls rlt rnc rni rnn rnp rnr rns rnt rpc rpe rpf rpi rpl rpn rpp rpr rps rpt rrc rrf rri rrl rrn rrp rrr rrs rrt rsc rse rsf rsi rsl rsn rsp rsr rss rst rtc rte rtf rti rtl rtn rtp rtr rts rtt scc sce scf sci scl scn scp scr scs sct se- sec see sef sei sel sen sep ser ses set sfc sfe sff sfi sfl sfn sfp sfr sfs sft sic sie sif sii sil sin sip sir sis sit slc sle slf sli sll sln slp slr sls slt snc sne snf sni snl snn snp snr sns snt spc spe spf spi spl spn spp spr sps spt sr- src sre srf sri srl srn srp srr srs srt ss- ssc sse ssf ssi ssl ssn ssp ssr sss sst stc ste stf sti stl stn stp str sts stt tcc tce tcf tci tcl tcn tcp tcr tcs tct te- tec tee tef tei tel ten tep ter tes tet tfc tfe tff tfi tfl tfn tfp tfr tfs tft tic tie tif tii til tin tip tir tis tit tlc tle tlf tli tll tln tlp tlr tls tlt tnc tne tnf tni tnl tnn tnp tnr tns tnt tpc tpe tpf tpi tpl tpn tpp tpr tps tpt trc tre trf tri trl trn trp trr trs trt tsc tse tsf tsi tsl