ggg ggm ggn ggr glg gll glm gln glr gmg gml gmm gmn gmr gnl gnm gnn gnr grg grl grm grn grr lgg lgl lgm lgn lgr llg lll llm lln llr lmg lml lmm lmn lmr lng lnl lnm lnn lnr lrg lrm lrn lrr m-r mgl mgm mgn mgr mlg mll mlm mln mlr mmg mml mmm mmn mmr mng mnl mnm mnn mnr mrg mrl mrm mrn mrr ngg ngl ngm ngn nlg nll nlm nln nlr nmg nml nmm nmn nmr nng nnl nnm nnn nrg nrl nrm nrn nrr rgg rgn rgr rlg rll rlm rln rlr rmg rml rmm rmn rmr rng rnm rnn rnr rrg rrl rrm rrn rrr