-ic c-- ccc cce ccg cci ccm ce- cec cee ceg cei cem cgc cge cgg cgi cgm ci- cic cie cig cii cim cmc cme cmg cmi cmm ec- ecc ece ecg eci ecm eec eee eeg eem egc ege egg egi egm eic eie eig eii eim em- emc eme emg emi emm gcc gce gcg gci gcm ge- gec gee geg gei gem ggc ggg ggi ggm gic gie gig gii gim gmc gme gmg gmi gmm icc ice icg ici icm ie- iec iee ieg iei iem igc ige igg igi igm iic iie iii iim im- imc ime img imi imm mc- mcc mce mcg mci mcm mec mee meg mei mem mgc mge mgi mgm mi- mic mie mig mii mim mmc mme mmg mmi mmm