c-- ccc ccg cch cco ccr ccu cgc cgg cgh cgo cgr cgu ch- chc chg chh cho chr chu co- coc cog coh coo cor cou crc crg crh cro crr cru cuc cug cuh cuo cur cuu gcc gcg gch gco gcr gcu ggc ggg ggh ggo ggr ggu ghc ghg ghh gho ghr goc gog goh goo gor gou grc grg grh gro grr gru gu- guc gug guo gur guu hcc hcg hch hco hcr hgc hgg hgh hgo hgr hgu hhc hhg hhh hho hhr hhu hoc hog hoh hoo hor hou hr- hrc hrg hrh hro hrr hru huc hug huh huo hur huu oc- occ ocg och oco ocr ocu ogc ogg ogh ogo ohc ohg ohh oho ohr ohu oo- ooc oog ooh ooo oor or- orc org orh oro orr oru ou- ouc ouh ouo our rcc rcg rch rco rcr rcu rgc rgg rgh rgo rgr rh- rhc rhg rhh rho rhr rhu roc rog roh roo ror rou rrc rrg rrh rrr rru ruc rug ruh ruo rur ruu ucc ucg uch uco ucr ucu ugc ugg ugh ugo ugr ugu uhc uhh uho uhr uhu uoc uog uoo uor ur- urc urg uro urr uru uuc uug uur uuu