ggg ggn ggo ggs ggu gnn gno gns gnu gog gon goo gos gou gsg gsn gso gss gsu gu- gug gun guo gus guu ngg ngn ngo ngs ngu nng nnn nno nns nnu no- nog non noo nos nou nsg nsn nso nss nsu nug nun nuo nus nuu ogg ogn ogo ogs on- ong onn ono ons onu oo- oog oon ooo oos os- osg osn oso oss osu ou- oun ouo ous sgg sgn sgo sgs sgu sng snn sno sns snu sog son soo sos sou ss- ssg ssn sso sss ssu sug sun suo sus suu ugg ugn ugo ugs ugu un- ung unn uno uns unu uog uon uoo uos usg usn uso uss usu uug uun uus uuu