ggg ggn ggr ggu glg gll gln glr glu gnl gnn gnr gnu grg grl grn grr gru gu- gug gul gun gur guu lgg lgl lgn lgr lgu llg lll lln llr llu lng lnl lnn lnr lnu lrg lrn lrr lru lug lul lun lur luu ngg ngl ngn ngu nlg nll nln nlr nlu nng nnl nnn nnu nrg nrl nrn nrr nru nug nul nun nur nuu rgg rgn rgr rlg rll rln rlr rlu rng rnn rnr rnu rrg rrl rrn rrr rru rug run rur ruu ugg ugl ugn ugr ugu ulg ull uln ulr ulu un- ung unl unn unr unu ur- urg url urn urr uru uug uun uur uuu