c-- ccc ccg ccm ccn ccp ccr ccs cgc cgg cgm cgn cgp cgr cgs cmc cmg cmm cmn cmp cmr cms cn- cnc cng cnm cnn cnp cnr cns cpc cpg cpm cpn cpp cpr cps crc crg crm crn crp crr crs csc csg csm csn csp csr css g-p gcc gcg gcm gcn gcp gcr gcs ggc ggg ggm ggn ggp ggr ggs gmc gmg gmm gmn gmp gmr gms gnc gnm gnn gnp gnr gns gpc gpg gpm gpn gpp gpr gps grc grg grm grn grp grr grs gsc gsg gsm gsn gsp gsr gss m-r mc- mcc mcg mcm mcn mcp mcr mcs mgc mgm mgn mgp mgr mgs mmc mmg mmm mmn mmp mmr mms mnc mng mnm mnn mnp mnr mns mpc mpg mpm mpn mpp mpr mps mrc mrg mrm mrn mrp mrr mrs msc msg msm msn msp msr mss ncc ncg ncm ncn ncp ncr ncs ngc ngg ngm ngn ngp ngs nmc nmg nmm nmn nmp nmr nms nnc nng nnm nnn nnp nns npc npg npm npn npp npr nps nrc nrg nrm nrn nrp nrr nrs nsc nsg nsm nsn nsp nsr nss p-p pcc pcg pcm pcn pcp pcr pcs pgc pgg pgm pgn pgp pgr pgs pmc pmg pmm pmn pmp pmr pms pn- pnc png pnm pnn pnp pnr pns ppc ppg ppm ppn ppp ppr pps prc prg prm prn prp prr prs ps- psc psg psm psn psp psr pss rcc rcg rcm rcn rcp rcr rcs rgc rgg rgn rgp rgr rgs rmc rmg rmm rmn rmp rmr rms rnc rng rnm rnn rnp rnr rns rpc rpg rpm rpn rpp rpr rps rrc rrg rrm rrn rrp rrr rrs rsc rsg rsm rsn rsp rsr rss scc scg scm scn scp scr scs sgc sgg sgm sgn sgp sgr sgs smc smg smm smn smp smr sms snc sng snm snn snp snr sns spc spg spm spn spp spr sps sr- src srg srm srn srp srr srs ss- ssc ssg ssm ssn ssp ssr sss