-ic c-- ccc cce ccg cci cck ccl ccn ce- cec cee ceg cei cek cel cen cgc cge cgg cgi cgl cgn ci- cic cie cig cii cik cil cin ckc cki cl- clc cle clg cli clk cll cln cn- cnc cne cng cni cnl cnn ec- ecc ece ecg eci eck ecl ecn eec eee eeg eek eel een egc ege egg egi egl egn eic eie eig eii eik eil ein ekc eke ekg eki ekl elc ele elg eli elk ell eln en- enc ene eng eni enk enl enn gcc gce gcg gci gck gcl gcn ge- gec gee geg gei gek gel gen ggc ggg ggi ggn gic gie gig gii gik gil gin gkn glc gle glg gli glk gll gln gnc gne gni gnl gnn icc ice icg ici ick icl icn ie- iec iee ieg iei iek iel ien igc ige igg igi igk igl ign iic iie iii iil iin ikc ike iki ikk ikl il- ilc ile ilg ili ilk ill iln in- inc ine ing ini ink inl inn kcc kce kcg kci kck kcl kcn ke- kec kee keg kei kek kel ken kgc kgi kgl kic kie kig kii kik kil kin kkc kke kki kkk kkl kkn kl- klc klg kli kn- knc kne kng kni knk knl knn lcc lce lcg lci lck lcl lcn lec lee leg lei lek lel len lgc lge lgg lgi lgk lgl lgn lic lie lig lii lik lil lin lkg lkl llc lle llg lli llk lll lln lnc lne lng lni lnk lnl lnn n-i ncc nce ncg nci nck ncl ncn ne- nec nee neg nei nek nel nen ngc nge ngg ngi ngk ngl ngn nic nie nig nii nik nil nin nkc nke nki nkk nkn nlc nle nlg nli nlk nll nln nnc nne nng nni nnk nnl nnn