-er -ic c-- ccc cce ccg cci ccl ccn ccp ccr ccs cct ce- cec cee ceg cei cel cen cep cer ces cet cgc cge cgg cgi cgl cgn cgp cgr cgs cgt ci- cic cie cig cii cil cin cip cir cis cit cl- clc cle clg cli cll cln clp clr cls clt cn- cnc cne cng cni cnl cnn cnp cnr cns cnt cpc cpe cpg cpi cpl cpn cpp cpr cps cpt crc cre crg cri crl crn crp crr crs crt csc cse csg csi csl csn csp csr css cst ctc cte ctg cti ctl ctn ctp ctr cts ctt ec- ecc ece ecg eci ecl ecn ecr ecs ect eec eee eeg eel een eep eer ees eet egc ege egg egi egl egn egp egr egs egt eic eie eig eii eil ein eip eir eis eit elc ele elg eli ell eln elp elr els elt en- enc ene eng eni enl enn enp enr ens ent ep- epc epe epg epi epl epn epp epr eps ept erc ere erg eri erl ern erp err ers ert es- esc ese esg esi esl esn esp esr ess est etc ete etg eti etl etn etp etr ets ett g-p gcc gce gcg gci gcl gcn gcp gcr gcs gct ge- gec gee geg gei gel gen gep ger ges get ggc ggg ggi ggn ggp ggr ggs ggt gic gie gig gii gil gin gip gir gis git glc gle glg gli gll gln glp glr gls glt gnc gne gni gnl gnn gnp gnr gns gnt gpc gpe gpg gpi gpl gpn gpp gpr gps gpt grc gre grg gri grl grn grp grr grs grt gsc gse gsg gsi gsl gsn gsp gsr gss gst gtc gte gtg gti gtl gtn gtp gtr gts gtt icc ice icg ici icl icn icp icr ics ict ie- iec iee ieg iei iel ien iep ier ies iet igc ige igg igi igl ign igp igr igs igt iic iie iii iil iin iip iir iis iit il- ilc ile ilg ili ill iln ilp ilr ils ilt in- inc ine ing ini inl inn inp inr ins int ipc ipe ipg ipi ipl ipn ipp ipr ips ipt ir- irc ire irg iri irl irn irp irr irs irt is- isc ise isg isi isl isn isp isr iss ist itc ite itg iti itl itn itp its itt l-p lcc lce lcg lci lcl lcn lcp lcr lcs lct lec lee leg lei lel len lep ler les let lgc lge lgg lgi lgl lgn lgp lgr lgs lgt lic lie lig lii lil lin lip lir lis lit llc lle llg lli lll lln llp llr lls llt lnc lne lng lni lnl lnn lnp lnr lns lnt lpc lpe lpg lpi lpl lpn lpp lpr lps lpt lrc lrg lri lrn lrp lrr lrs lrt lsc lse lsg lsi lsl lsn lsp lsr lss lst ltc lte ltg lti ltl ltp ltr lts ltt n-i ncc nce ncg nci ncl ncn ncp ncr ncs nct ne- nec nee neg nei nel nen nep ner nes net ngc nge ngg ngi ngl ngn ngp ngs ngt nic nie nig nii nil nin nip nir nis nit nlc nle nlg nli nll nln nlp nlr nls nlt nnc nne nng nni nnl nnn nnp nns nnt npc npe npg npi npl npn npp npr nps npt nrc nre nrg nri nrl nrn nrp nrr nrs nrt nsc nse nsg nsi nsl nsn nsp nsr nss nst ntc nte ntg nti ntn ntp ntr nts ntt p-p pcc pce pcg pci pcl pcn pcp pcr pcs pct pec pee peg pei pel pen pep per pes pet pgc pge pgg pgi pgl pgn pgp pgr pgs pgt pic pie pig pii pil pin pip pir pis pit plc ple plg pli pll pln plp plr pls plt pn- pnc pne png pni pnl pnn pnp pnr pns pnt ppc ppe ppg ppi ppl ppn ppp ppr pps ppt prc pre prg pri prl prn prp prr prs prt ps- psc pse psg psi psl psn psp psr pss pst pt- ptc pte ptg pti ptl ptn ptp ptr pts ptt rcc rce rcg rci rcl rcn rcp rcr rcs rct re- rec ree reg rei rel ren rep rer res ret rgc rge rgg rgi rgn rgp rgr rgs rgt ric rie rig rii ril rin rip rir ris rit rlc rle rlg rli rll rln rlp rlr rls rlt rnc rng rni rnn rnp rnr rns rnt rpc rpe rpg rpi rpl rpn rpp rpr rps rpt rrc rrg rri rrl rrn rrp rrr rrs rrt rsc rse rsg rsi rsl rsn rsp rsr rss rst rtc rte rtg rti rtl rtn rtp rtr rts rtt scc sce scg sci scl scn scp scr scs sct se- sec see seg sei sel sen sep ser ses set sgc sge sgg sgi sgl sgn sgp sgr sgs sgt sic sie sig sii sil sin sip sir sis sit slc sle slg sli sll sln slp slr sls slt snc sne sng sni snl snn snp snr sns snt spc spe spg spi spl spn spp spr sps spt sr- src sre srg sri srl srn srp srr srs srt ss- ssc sse ssg ssi ssl ssn ssp ssr sss sst stc ste stg sti stl stn stp str sts stt tcc tce tcg tci tcl tcn tcp tcr tcs tct te- tec tee teg tei tel ten tep ter tes tet tgc tge tgg tgi tgl tgn tgp tgr tgs tgt tic tie tig tii til tin tip tir tis tit tlc tle tlg tli tll tln tlp tlr tls tlt tnc tne tng tni tnl tnn tnp tnr tns tnt tpc tpe tpg tpi tpl tpn tpp tpr tps tpt trc tre trg tri trl trn trp trr trs trt tsc tse tsg tsi tsl tsn tsp