c-- ccc ccg cck ccn ccu ccz cgc cgg cgn cgu ckc cn- cnc cng cnn cnu cuc cug cuk cun cuu cuz cz- czc czk gcc gcg gck gcn gcu ggc ggg ggn ggu ggz gkn gnc gnn gnu gu- guc gug guk gun guu guz gzu k-z kcc kcg kck kcn kcu kgc kgu kkc kkk kkn kku kn- knc kng knk knn knu kuc kug kuk kun kuu ncc ncg nck ncn ncu ngc ngg ngk ngn ngu nkc nkk nkn nku nnc nng nnk nnn nnu nnz nuc nug nuk nun nuu nzg nzz ucc ucg uck ucn ucu ugc ugg ugk ugn ugu ukc ukk ukn uku ukz un- unc ung unk unn unu uuc uug uun uuu uzu z-g zgg znc znn zuc zug zuk zun zuz zzz