-ic c-- ccc cce ccf ccg cci ccn cco ce- cec cee cef ceg cei cen ceo cfc cfe cff cfg cfi cfn cfo cgc cge cgg cgi cgn cgo ci- cic cie cif cig cii cin cio cn- cnc cne cnf cng cni cnn cno co- coc coe cof cog coi con coo ec- ecc ece ecf ecg eci ecn eco eec eee eef eeg een eeo ef- efc efe eff efg efi efo egc ege egf egg egi egn ego eic eie eif eig eii ein eio en- enc ene enf eng eni enn eno eo- eoc eoe eof eog eoi eon eoo fcc fce fcf fcg fci fcn fco fec fee fef feg fei fen feo ffc ffe fff ffg ffi ffn ffo fgc fge fgf fgg fgi fgn fic fie fif fig fii fin fnc fne fnf fng fni fnn foc foe fof fog foi fon foo gcc gce gcf gcg gci gcn gco ge- gec gee gef geg gei gen geo gfc gfe gff gfi gfo ggc ggg ggi ggn ggo gic gie gif gig gii gin gio gnc gne gnf gni gnn gno goc goe gof gog goi gon goo i-f icc ice icf icg ici icn ico ie- iec iee ief ieg iei ien ifc ife iff ifg ifi ifn ifo igc ige igf igg igi ign igo iic iie iif iii iin iio in- inc ine inf ing ini inn ino io- ioc ioe iof iog ioi ion ioo n-i ncc nce ncf ncg nci ncn nco ne- nec nee nef neg nei nen neo nfc nfe nff nfi nfn nfo ngc nge ngf ngg ngi ngn ngo nic nie nif nig nii nin nio nnc nne nnf nng nni nnn nno no- noc noe nof nog noi non noo o-i oc- occ ocf ocg oci ocn oco oec oee oef oeg oei oen oeo of- ofc ofe off ofg ofi ofn ofo ogc oge ogf ogg ogi ogn ogo oic oie oif oii oin oio on- onc one onf ong oni onn ono oo- ooc oof oog ooi oon ooo