c-- ccc ccg ccl ccr ccu cgc cgg cgl cgr cgu cl- clc clg cll clr clu crc crg crl crr cru cuc cug cul cur cuu gcc gcg gcl gcr gcu ggc ggg ggr ggu glc glg gll glr glu grc grg grl grr gru gu- guc gug gul gur guu lcc lcg lcl lcr lcu lgc lgg lgl lgr lgu llc llg lll llr llu lrc lrg lrr lru luc lug lul lur luu rcc rcg rcl rcr rcu rgc rgg rgr rlc rlg rll rlr rlu rrc rrg rrl rrr rru ruc rug rur ruu ucc ucg ucl ucr ucu ugc ugg ugl ugr ugu ulc ulg ull ulr ulu ur- urc urg url urr uru uuc uug uur uuu