-ol c-- ccc ccg ccl cco ccr ccu cgc cgg cgl cgo cgr cgu cl- clc clg cll clo clr clu co- coc cog col coo cor cou crc crg crl cro crr cru cuc cug cul cuo cur cuu gcc gcg gcl gco gcr gcu ggc ggg ggo ggr ggu glc glg gll glo glr glu goc gog gol goo gor gou grc grg grl gro grr gru gu- guc gug gul guo gur guu lcc lcg lcl lco lcr lcu lgc lgg lgl lgo lgr lgu llc llg lll llo llr llu loc log lol loo lor lou lrc lrg lro lrr lru luc lug lul luo lur luu oc- occ ocg ocl oco ocr ocu ogc ogg ogl ogo olc olg oll olo olu oo- ooc oog ool ooo oor or- orc org orl oro orr oru ou- ouc oul ouo our rcc rcg rcl rco rcr rcu rgc rgg rgo rgr rlc rlg rll rlo rlr rlu roc rog rol roo ror rou rrc rrg rrl rrr rru ruc rug ruo rur ruu ucc ucg ucl uco ucr ucu ugc ugg ugl ugo ugr ugu ulc ulg ull ulo ulr ulu uoc uog uol uoo uor ur- urc urg url uro urr uru uuc uug uur uuu