c-- ccc ccg ccl ccm ccr ccu cgc cgg cgl cgm cgr cgu cl- clc clg cll clm clr clu cmc cmg cml cmm cmr cmu crc crg crl crm crr cru cuc cug cul cum cur cuu gcc gcg gcl gcm gcr gcu ggc ggg ggm ggr ggu glc glg gll glm glr glu gmc gmg gml gmm gmr grc grg grl grm grr gru gu- guc gug gul gum gur guu lcc lcg lcl lcm lcr lcu lgc lgg lgl lgm lgr lgu llc llg lll llm llr llu lmc lmg lml lmm lmr lmu lrc lrg lrm lrr lru luc lug lul lum lur luu m-r mc- mcc mcg mcl mcm mcr mcu mgc mgl mgm mgr mgu mlc mlg mll mlm mlr mlu mmc mmg mml mmm mmr mmu mrc mrg mrl mrm mrr mru muc mug mul mum mur muu rcc rcg rcl rcm rcr rcu rgc rgg rgr rlc rlg rll rlm rlr rlu rmc rmg rml rmm rmr rrc rrg rrl rrm rrr rru ruc rug rum rur ruu ucc ucg ucl ucm ucr ucu ugc ugg ugl ugm ugr ugu ulc ulg ull ulm ulr ulu um- umc umg uml umm umr umu ur- urc urg url urm urr uru uuc uug uum uur uuu