c-- ccc cce ccg cch ccn cco ce- cec cee ceg ceh cen ceo cgc cge cgg cgh cgn cgo ch- chc che chg chh chn cho cn- cnc cne cng cnh cnn cno co- coc coe cog coh con coo ec- ecc ece ecg ech ecn eco eec eee eeg een eeo egc ege egg egh egn ego ehc ehe ehg ehh ehn eho en- enc ene eng enh enn eno eo- eoc eoe eog eoh eon eoo gcc gce gcg gch gcn gco ge- gec gee geg geh gen geo ggc ggg ggh ggn ggo ghc ghe ghg ghh ghn gho gnc gne gnn gno goc goe gog goh gon goo hcc hce hcg hch hcn hco he- hec hee heg heh hen heo hgc hge hgg hgh hgn hgo hhc hhe hhg hhh hhn hho hnc hne hng hnh hnn hno hoc hoe hog hoh hon hoo ncc nce ncg nch ncn nco ne- nec nee neg neh nen neo ngc nge ngg ngh ngn ngo nhc nhe nhg nhh nhn nnc nne nng nnh nnn nno no- noc noe nog noh non noo oc- occ ocg och ocn oco oec oee oeg oeh oen oeo ogc oge ogg ogh ogn ogo ohc ohe ohg ohh ohn oho on- onc one ong onh onn ono oo- ooc oog ooh oon ooo