-ic c-- ccc cce ccg cci ccn ccp ce- cec cee ceg cei cen cep cgc cge cgg cgi cgn cgp ci- cic cie cig cii cin cip cn- cnc cne cng cni cnn cnp cpc cpe cpg cpi cpn cpp ec- ecc ece ecg eci ecn eec eee eeg een eep egc ege egg egi egn egp eic eie eig eii ein eip en- enc ene eng eni enn enp ep- epc epe epg epi epn epp g-p gcc gce gcg gci gcn gcp ge- gec gee geg gei gen gep ggc ggg ggi ggn ggp gic gie gig gii gin gip gnc gne gni gnn gnp gpc gpe gpg gpi gpn gpp icc ice icg ici icn icp ie- iec iee ieg iei ien iep igc ige igg igi ign igp iic iie iii iin iip in- inc ine ing ini inn inp ipc ipe ipg ipi ipn ipp n-i ncc nce ncg nci ncn ncp ne- nec nee neg nei nen nep ngc nge ngg ngi ngn ngp nic nie nig nii nin nip nnc nne nng nni nnn nnp npc npe npg npi npn npp p-p pcc pce pcg pci pcn pcp pec pee peg pei pen pep pgc pge pgg pgi pgn pgp pic pie pig pii pin pip pn- pnc pne png pni pnn pnp ppc ppe ppg ppi ppn ppp