-ic c-- ccc cce ccg cci ccm cco ce- cec cee ceg cei cem ceo cgc cge cgg cgi cgm cgo ci- cic cie cig cii cim cio cmc cme cmg cmi cmm cmo co- coc coe cog coi com coo ec- ecc ece ecg eci ecm eco eec eee eeg eem eeo egc ege egg egi egm ego eic eie eig eii eim eio em- emc eme emg emi emm emo eo- eoc eoe eog eoi eom eoo gcc gce gcg gci gcm gco ge- gec gee geg gei gem geo ggc ggg ggi ggm ggo gic gie gig gii gim gio gmc gme gmg gmi gmm gmo goc goe gog goi gom goo icc ice icg ici icm ico ie- iec iee ieg iei iem igc ige igg igi igm igo iic iie iii iim iio im- imc ime img imi imm imo io- ioc ioe iog ioi iom ioo m-o mc- mcc mce mcg mci mcm mco mec mee meg mei mem meo mgc mge mgi mgm mgo mi- mic mie mig mii mim mio mmc mme mmg mmi mmm mmo moc moe mog moi mom moo o-i oc- occ ocg oci ocm oco oec oee oeg oei oem oeo ogc oge ogg ogi ogo oic oie oii oim oio om- omc ome omg omi omm omo oo- ooc oog ooi oom ooo