ggg ggi ggn ggs ggu gig gii gin gis giu gni gnn gns gnu gsg gsi gsn gss gsu gu- gug gui gun gus guu igg igi ign igs igu iii iin iis iiu in- ing ini inn ins inu is- isg isi isn iss isu iu- iug iui ius n-i ngg ngi ngn ngs ngu nig nii nin nis niu nng nni nnn nns nnu nsg nsi nsn nss nsu nug nui nun nus nuu sgg sgi sgn sgs sgu sig sii sin sis siu sng sni snn sns snu ss- ssg ssi ssn sss ssu sug sui sun sus suu ugg ugi ugn ugs ugu uig uii uin uis uiu un- ung uni unn uns unu usg usi usn uss usu uug uun uus uuu