a-a aaa aag aan aas aau aax ag- aga agg agn ags agu agx an- ana ang ann ans anu anx as- asa asg asn ass asu asx au- aua aug aun aus aux ax- axa axn axs axx gaa gag gan gas gau gga ggg ggn ggs ggu gna gnn gns gnu gsa gsg gsn gss gsu gsx gu- gua gug gun gus guu gxa gxs naa nag nan nas nau nax nga ngg ngn ngs ngu nna nng nnn nns nnu nsa nsg nsn nss nsu nsx nua nug nun nus nuu nux saa sag san sas sau sax sga sgg sgn sgs sgu sgx sna sng snn sns snu ss- ssa ssg ssn sss ssu ssx sua sug sun sus suu sux sxn sxs sxu ua- uaa uag uan uas uau uga ugg ugn ugs ugu ugx un- una ung unn uns unu unx usa usg usn uss usu usx uua uug uun uus uuu uxu xaa xag xan xas xau xna xns xnu xsa xss xun xus xxx