a-a aaa aag aah aan aas ag- aga agg agh agn ags aha ahg ahh ahn ahs an- ana ang anh ann ans as- asa asg ash asn ass gaa gag gah gan gas gga ggg ggh ggn ggs gha ghg ghh ghn ghs gna gnn gns gsa gsg gsn gss haa hag hah han has hga hgg hgh hgn hgs hha hhg hhh hhn hhs hna hng hnh hnn hns hsa hsg hsh hsn hss naa nag nah nan nas nga ngg ngh ngn ngs nha nhg nhh nhn nhs nna nng nnh nnn nns nsa nsg nsh nsn nss saa sag sah san sas sga sgg sgh sgn sgs sh- sha shg shh shn shs sna sng snn sns ss- ssa ssg ssh ssn sss