-ic c-- ccc cce ccg cci cck ccn cco ce- cec cee ceg cei cek cen ceo cgc cge cgg cgi cgn cgo ci- cic cie cig cii cik cin cio ckc cki cko cn- cnc cne cng cni cnn cno co- coc coe cog coi cok con coo ec- ecc ece ecg eci eck ecn eco eec eee eeg eek een eeo egc ege egg egi egn ego eic eie eig eii eik ein eio ekc eke ekg eki eko en- enc ene eng eni enk enn eno eo- eoc eoe eog eoi eok eon eoo gcc gce gcg gci gck gcn gco ge- gec gee geg gei gek gen geo ggc ggg ggi ggn ggo gic gie gig gii gik gin gio gkn gko gnc gne gni gnn gno goc goe gog goi gok gon goo icc ice icg ici ick icn ico ie- iec iee ieg iei iek ien igc ige igg igi igk ign igo iic iie iii iin iio ikc ike iki ikk iko in- inc ine ing ini ink inn ino io- ioc ioe iog ioi ion ioo kcc kce kcg kci kck kcn ke- kec kee keg kei kek ken keo kgc kgi kgo kic kie kig kii kik kin kio kkc kke kki kkk kkn kn- knc kne kng kni knk knn kno koc koe kog koi kok kon koo n-i ncc nce ncg nci nck ncn nco ne- nec nee neg nei nek nen neo ngc nge ngg ngi ngk ngn ngo nic nie nig nii nik nin nio nkc nke nki nkk nkn nko nnc nne nng nni nnk nnn nno no- noc noe nog noi nok non noo o-i oc- occ ocg oci ock ocn oco oec oee oeg oei oen oeo ogc oge ogg ogi ogn ogo oic oie oii oik oin oio okc oke okg oki okk oko on- onc one ong oni onk onn ono oo- ooc oog ooi ook oon ooo