-ic c-- ccc ccg cci ccl ccn ccp ccr ccs cgc cgg cgi cgl cgn cgp cgr cgs ci- cic cig cii cil cin cip cir cis cl- clc clg cli cll cln clp clr cls cn- cnc cng cni cnl cnn cnp cnr cns cpc cpg cpi cpl cpn cpp cpr cps crc crg cri crl crn crp crr crs csc csg csi csl csn csp csr css g-p gcc gcg gci gcl gcn gcp gcr gcs ggc ggg ggi ggn ggp ggr ggs gic gig gii gil gin gip gir gis glc glg gli gll gln glp glr gls gnc gni gnl gnn gnp gnr gns gpc gpg gpi gpl gpn gpp gpr gps grc grg gri grl grn grp grr grs gsc gsg gsi gsl gsn gsp gsr gss icc icg ici icl icn icp icr ics igc igg igi igl ign igp igr igs iic iii iil iin iip iir iis il- ilc ilg ili ill iln ilp ilr ils in- inc ing ini inl inn inp inr ins ipc ipg ipi ipl ipn ipp ipr ips ir- irc irg iri irl irn irp irr irs is- isc isg isi isl isn isp isr iss l-p lcc lcg lci lcl lcn lcp lcr lcs lgc lgg lgi lgl lgn lgp lgr lgs lic lig lii lil lin lip lir lis llc llg lli lll lln llp llr lls lnc lng lni lnl lnn lnp lnr lns lpc lpg lpi lpl lpn lpp lpr lps lrc lrg lri lrn lrp lrr lrs lsc lsg lsi lsl lsn lsp lsr lss n-i ncc ncg nci ncl ncn ncp ncr ncs ngc ngg ngi ngl ngn ngp ngs nic nig nii nil nin nip nir nis nlc nlg nli nll nln nlp nlr nls nnc nng nni nnl nnn nnp nns npc npg npi npl npn npp npr nps nrc nrg nri nrl nrn nrp nrr nrs nsc nsg nsi nsl nsn nsp nsr nss p-p pcc pcg pci pcl pcn pcp pcr pcs pgc pgg pgi pgl pgn pgp pgr pgs pic pig pii pil pin pip pir pis plc plg pli pll pln plp plr pls pn- pnc png pni pnl pnn pnp pnr pns ppc ppg ppi ppl ppn ppp ppr pps prc prg pri prl prn prp prr prs ps- psc psg psi psl psn psp psr pss rcc rcg rci rcl rcn rcp rcr rcs rgc rgg rgi rgn rgp rgr rgs ric rig rii ril rin rip rir ris rlc rlg rli rll rln rlp rlr rls rnc rng rni rnn rnp rnr rns rpc rpg rpi rpl rpn rpp rpr rps rrc rrg rri rrl rrn rrp rrr rrs rsc rsg rsi rsl rsn rsp rsr rss scc scg sci scl scn scp scr scs sgc sgg sgi sgl sgn sgp sgr sgs sic sig sii sil sin sip sir sis slc slg sli sll sln slp slr sls snc sng sni snl snn snp snr sns spc spg spi spl spn spp spr sps sr- src srg sri srl srn srp srr srs ss- ssc ssg ssi ssl ssn ssp ssr sss