-ic -ol c-- ccc ccg cci cck ccl ccn cco cgc cgg cgi cgl cgn cgo ci- cic cig cii cik cil cin cio ckc cki cko cl- clc clg cli clk cll cln clo cn- cnc cng cni cnl cnn cno co- coc cog coi cok col con coo gcc gcg gci gck gcl gcn gco ggc ggg ggi ggn ggo gic gig gii gik gil gin gio gkn gko glc glg gli glk gll gln glo gnc gni gnl gnn gno goc gog goi gok gol gon goo icc icg ici ick icl icn ico igc igg igi igk igl ign igo iic iii iil iin iio ikc iki ikk ikl iko il- ilc ilg ili ilk ill iln ilo in- inc ing ini ink inl inn ino io- ioc iog ioi iol ion ioo kcc kcg kci kck kcl kcn kgc kgi kgl kgo kic kig kii kik kil kin kio kkc kki kkk kkl kkn kl- klc klg kli klo kn- knc kng kni knk knl knn kno koc kog koi kok kol kon koo lcc lcg lci lck lcl lcn lco lgc lgg lgi lgk lgl lgn lgo lic lig lii lik lil lin lio lkg lkl llc llg lli llk lll lln llo lnc lng lni lnk lnl lnn lno loc log loi lok lol lon loo n-i ncc ncg nci nck ncl ncn nco ngc ngg ngi ngk ngl ngn ngo nic nig nii nik nil nin nio nkc nki nkk nkn nko nlc nlg nli nlk nll nln nlo nnc nng nni nnk nnl nnn nno no- noc nog noi nok nol non noo o-i oc- occ ocg oci ock ocl ocn oco ogc ogg ogi ogl ogn ogo oic oii oik oil oin oio okc okg oki okk okl oko olc olg oli olk oll oln olo on- onc ong oni onk onl onn ono oo- ooc oog ooi ook ool oon ooo