-ic -ol c-- ccc ccg cci cck ccl ccn cco ccr ccs cgc cgg cgi cgl cgn cgo cgr cgs ci- cic cig cii cik cil cin cio cir cis ckc cki cko cks cl- clc clg cli clk cll cln clo clr cls cn- cnc cng cni cnl cnn cno cnr cns co- coc cog coi cok col con coo cor cos crc crg cri crk crl crn cro crr crs csc csg csi csk csl csn cso csr css gcc gcg gci gck gcl gcn gco gcr gcs ggc ggg ggi ggn ggo ggr ggs gic gig gii gik gil gin gio gir gis gkn gko gks glc glg gli glk gll gln glo glr gls gnc gni gnl gnn gno gnr gns goc gog goi gok gol gon goo gor gos grc grg gri grk grl grn gro grr grs gsc gsg gsi gsk gsl gsn gso gsr gss icc icg ici ick icl icn ico icr ics igc igg igi igk igl ign igo igr igs iic iii iil iin iio iir iis ikc iki ikk ikl iko ikr iks il- ilc ilg ili ilk ill iln ilo ilr ils in- inc ing ini ink inl inn ino inr ins io- ioc iog ioi iol ion ioo ior ios ir- irc irg iri irk irl irn iro irr irs is- isc isg isi isk isl isn iso isr iss kcc kcg kci kck kcl kcn kcr kcs kgc kgi kgl kgo kgs kic kig kii kik kil kin kio kir kis kkc kki kkk kkl kkn kkr kks kl- klc klg kli klo klr kls kn- knc kng kni knk knl knn kno knr koc kog koi kok kol kon koo kor kos krc krg kri krk krl krn kro krr krs ksc ksg ksi ksk ksl ksn kso ksr kss lcc lcg lci lck lcl lcn lco lcr lcs lgc lgg lgi lgk lgl lgn lgo lgr lgs lic lig lii lik lil lin lio lir lis lkg lkl lkr lks llc llg lli llk lll lln llo llr lls lnc lng lni lnk lnl lnn lno lnr lns loc log loi lok lol lon loo lor los lrc lrg lri lrk lrn lro lrr lrs lsc lsg lsi lsk lsl lsn lso lsr lss n-i ncc ncg nci nck ncl ncn nco ncr ncs ngc ngg ngi ngk ngl ngn ngo ngs nic nig nii nik nil nin nio nir nis nkc nki nkk nkn nko nkr nks nlc nlg nli nlk nll nln nlo nlr nls nnc nng nni nnk nnl nnn nno nns no- noc nog noi nok nol non noo nor nos nrc nrg nri nrk nrl nrn nro nrr nrs nsc nsg nsi nsk nsl nsn nso nsr nss o-i oc- occ ocg oci ock ocl ocn oco ocr ocs ogc ogg ogi ogl ogn ogo ogs oic oii oik oil oin oio oir ois okc okg oki okk okl oko okr oks olc olg oli olk oll oln olo ols on- onc ong oni onk onl onn ono onr ons oo- ooc oog ooi ook ool oon ooo oor oos or- orc org ori ork orl orn oro orr ors os- osc osg osi osk osl osn oso osr oss rcc rcg rci rcl rcn rco rcr rcs rgc rgg rgi rgk rgn rgo rgr rgs ric rig rii rik ril rin rio rir ris rkc rkg rkk rko rks rlc rlg rli rll rln rlo rlr rls rnc rng rni rnn rno rnr rns roc rog roi rok rol ron roo ror ros rrc rrg rri rrk rrl rrn rrr rrs rsc rsg rsi rsk rsl rsn rso rsr rss scc scg sci sck scl scn sco scr scs sgc sgg sgi sgk sgl sgn sgo sgr sgs sic sig sii sik sil sin sio sir sis sk- skc skg ski skk skl sko skr sks slc slg sli slk sll sln slo slr sls snc sng sni snk snl snn sno snr sns soc sog soi sok sol son soo sor sos sr- src srg sri srk srl srn sro srr srs ss- ssc ssg ssi ssk ssl ssn sso ssr sss