-ic c-- ccc cce ccg cci cco ce- cec cee ceg cei ceo cgc cge cgg cgi cgo ci- cic cie cig cii cio co- coc coe cog coi coo ec- ecc ece ecg eci eco eec eee eeg eeo egc ege egg egi ego eic eie eig eii eio eo- eoc eoe eog eoi eoo gcc gce gcg gci gco ge- gec gee geg gei geo ggc ggg ggi ggo gic gie gig gii gio goc goe gog goi goo icc ice icg ici ico ie- iec iee ieg iei igc ige igg igi igo iic iie iii iio io- ioc ioe iog ioi ioo o-i oc- occ ocg oci oco oec oee oeg oei oeo ogc oge ogg ogi ogo oic oie oii oio oo- ooc oog ooi ooo