-ic c-- ccc cce ccg cci ccm ccn ce- cec cee ceg cei cem cen cgc cge cgg cgi cgm cgn ci- cic cie cig cii cim cin cmc cme cmg cmi cmm cmn cn- cnc cne cng cni cnm cnn ec- ecc ece ecg eci ecm ecn eec eee eeg eem een egc ege egg egi egm egn eic eie eig eii eim ein em- emc eme emg emi emm emn en- enc ene eng eni enm enn gcc gce gcg gci gcm gcn ge- gec gee geg gei gem gen ggc ggg ggi ggm ggn gic gie gig gii gim gin gmc gme gmg gmi gmm gmn gnc gne gni gnm gnn icc ice icg ici icm icn ie- iec iee ieg iei iem ien igc ige igg igi igm ign iic iie iii iim iin im- imc ime img imi imm imn in- inc ine ing ini inm inn mc- mcc mce mcg mci mcm mcn mec mee meg mei mem men mgc mge mgi mgm mgn mi- mic mie mig mii mim min mmc mme mmg mmi mmm mmn mnc mne mng mni mnm mnn n-i ncc nce ncg nci ncm ncn ne- nec nee neg nei nem nen ngc nge ngg ngi ngm ngn nic nie nig nii nim nin nmc nme nmg nmi nmm nmn nnc nne nng nni nnm nnn