ggg ggi ggm ggn ggz gig gii gim gin giz gmg gmi gmm gmn gmz gni gnm gnn igg igi igm ign iii iim iin im- img imi imm imn imz in- ing ini inm inn izi izm izz mgi mgm mgn mgz mi- mig mii mim min miz mmg mmi mmm mmn mmz mng mni mnm mnn mnz mzi mzm mzn n-i ngg ngi ngm ngn nig nii nim nin niz nmg nmi nmm nmn nmz nng nni nnm nnn nnz nzg nzi nzz z-g zgg zgi zig zim zin ziz zmm znn zzz