c-- ccc ccd cce ccg cch ccn cco cdc cdd cde cdg cdh cdn cdo ce- cec ced cee ceg ceh cen ceo cgc cgd cge cgg cgh cgn cgo ch- chc chd che chg chh chn cho cn- cnc cnd cne cng cnh cnn cno co- coc cod coe cog coh con coo dcc dcd dce dcg dcn dco ddc ddd dde ddg ddh ddn ddo de- dec ded dee deg deh den deo dgc dgd dge dgg dgh dgn dh- dhc dhd dhe dhh dho dnc dnd dne dng dnh dnn dno doc dod doe dog doh don doo ec- ecc ecd ece ecg ech ecn eco ed- edc edd ede edg edh edn edo eec eed eee eeg een eeo egc egd ege egg egh egn ego ehc ehd ehe ehg ehh ehn eho en- enc end ene eng enh enn eno eo- eoc eod eoe eog eoh eon eoo g-d gcc gcd gce gcg gch gcn gco gdc gdd gde gdh gdn gdo ge- gec ged gee geg geh gen geo ggc ggd ggg ggh ggn ggo ghc ghd ghe ghg ghh ghn gho gnc gnd gne gnn gno goc god goe gog goh gon goo hcc hcd hce hcg hch hcn hco hdc hdd hde hdg hdh hdn hdo he- hec hed hee heg heh hen heo hgc hge hgg hgh hgn hgo hhc hhd hhe hhg hhh hhn hho hnc hnd hne hng hnh hnn hno hoc hod hoe hog hoh hon hoo ncc ncd nce ncg nch ncn nco ndc ndd nde ndg ndh ndn ndo ne- nec ned nee neg neh nen neo ngc ngd nge ngg ngh ngn ngo nhc nhd nhe nhg nhh nhn nnc nne nng nnh nnn nno no- noc nod noe nog noh non noo oc- occ ocd ocg och ocn oco odc odd ode odg odh odn odo oec oed oee oeg oeh oen oeo ogc ogd oge ogg ogh ogn ogo ohc ohd ohe ohg ohh ohn oho on- onc ond one ong onh onn ono oo- ooc ood oog ooh oon ooo