-ic -ol c-- ccc ccg cci cck ccl ccn cco ccp ccr ccs cgc cgg cgi cgl cgn cgo cgp cgr cgs ci- cic cig cii cik cil cin cio cip cir cis ckc cki cko cks cl- clc clg cli clk cll cln clo clp clr cls cn- cnc cng cni cnl cnn cno cnp cnr cns co- coc cog coi cok col con coo cop cor cos cpc cpg cpi cpk cpl cpn cpo cpp cpr cps crc crg cri crk crl crn cro crp crr crs csc csg csi csk csl csn cso csp csr css g-p gcc gcg gci gck gcl gcn gco gcp gcr gcs ggc ggg ggi ggn ggo ggp ggr ggs gic gig gii gik gil gin gio gip gir gis gkn gko gkp gks glc glg gli glk gll gln glo glp glr gls gnc gni gnl gnn gno gnp gnr gns goc gog goi gok gol gon goo gop gor gos gpc gpg gpi gpk gpl gpn gpo gpp gpr gps grc grg gri grk grl grn gro grp grr grs gsc gsg gsi gsk gsl gsn gso gsp gsr gss icc icg ici ick icl icn ico icp icr ics igc igg igi igk igl ign igo igp igr igs iic iii iil iin iio iip iir iis ikc iki ikk ikl iko ikr iks il- ilc ilg ili ilk ill iln ilo ilp ilr ils in- inc ing ini ink inl inn ino inp inr ins io- ioc iog ioi iol ion ioo iop ior ios ipc ipg ipi ipl ipn ipo ipp ipr ips ir- irc irg iri irk irl irn iro irp irr irs is- isc isg isi isk isl isn iso isp isr iss kcc kcg kci kck kcl kcn kcp kcr kcs kgc kgi kgl kgo kgp kgs kic kig kii kik kil kin kio kip kir kis kkc kki kkk kkl kkn kkp kkr kks kl- klc klg kli klo klr kls kn- knc kng kni knk knl knn kno knp knr koc kog koi kok kol kon koo kop kor kos kpc kpi kpk kpl kpn kpo kpp kpr kps krc krg kri krk krl krn kro krp krr krs ksc ksg ksi ksk ksl ksn kso ksp ksr kss l-p lcc lcg lci lck lcl lcn lco lcp lcr lcs lgc lgg lgi lgk lgl lgn lgo lgp lgr lgs lic lig lii lik lil lin lio lip lir lis lkg lkl lkp lkr lks llc llg lli llk lll lln llo llp llr lls lnc lng lni lnk lnl lnn lno lnp lnr lns loc log loi lok lol lon loo lop lor los lpc lpg lpi lpk lpl lpn lpo lpp lpr lps lrc lrg lri lrk lrn lro lrp lrr lrs lsc lsg lsi lsk lsl lsn lso lsp lsr lss n-i ncc ncg nci nck ncl ncn nco ncp ncr ncs ngc ngg ngi ngk ngl ngn ngo ngp ngs nic nig nii nik nil nin nio nip nir nis nkc nki nkk nkn nko nkp nkr nks nlc nlg nli nlk nll nln nlo nlp nlr nls nnc nng nni nnk nnl nnn nno nnp nns no- noc nog noi nok nol non noo nop nor nos npc npg npi npl npn npo npp npr nps nrc nrg nri nrk nrl nrn nro nrp nrr nrs nsc nsg nsi nsk nsl nsn nso nsp nsr nss o-i oc- occ ocg oci ock ocl ocn oco ocp ocr ocs ogc ogg ogi ogl ogn ogo ogp ogs oic oii oik oil oin oio oip oir ois okc okg oki okk okl oko okp okr oks olc olg oli olk oll oln olo olp ols on- onc ong oni onk onl onn ono onp onr ons oo- ooc oog ooi ook ool oon ooo oop oor oos op- opc opg opi opk opl opn opo opp opr ops or- orc org ori ork orl orn oro orp orr ors os- osc osg osi osk osl osn oso osp osr oss p-p pcc pcg pci pck pcl pcn pco pcp pcr pcs pgc pgg pgi pgk pgl pgn pgo pgp pgr pgs pic pig pii pik pil pin pio pip pir pis pkc pkg pki pkl pkn pko pkp pkr pks plc plg pli plk pll pln plo plp plr pls pn- pnc png pni pnk pnl pnn pno pnp pnr pns poc pog poi pok pol pon poo pop por pos ppc ppg ppi ppk ppl ppn ppo ppp ppr pps prc prg pri prk prl prn pro prp prr prs ps- psc psg psi psk psl psn pso psp psr pss rcc rcg rci rcl rcn rco rcp rcr rcs rgc rgg rgi rgk rgn rgo rgp rgr rgs ric rig rii rik ril rin rio rip rir ris rkc rkg rkk rko rkp rks rlc rlg rli rll rln rlo rlp rlr rls rnc rng rni rnn rno rnp rnr rns roc rog roi rok rol ron roo rop ror ros rpc rpg rpi rpk rpl rpn rpo rpp rpr rps rrc rrg rri rrk rrl rrn rrp rrr rrs rsc rsg rsi rsk rsl rsn rso rsp rsr rss scc scg sci sck scl scn sco scp scr scs sgc sgg sgi sgk sgl sgn sgo sgp sgr sgs sic sig sii sik sil sin sio sip sir sis sk- skc skg ski skk skl sko skp skr sks slc slg sli slk sll sln slo slp slr sls snc sng sni snk snl snn sno snp snr sns soc sog soi sok sol son soo sop sor sos spc spg spi spk spl spn spo spp spr sps sr- src srg sri srk srl srn sro srp srr srs ss- ssc ssg ssi ssk ssl ssn sso ssp ssr sss