a-a a-q aaa aag aan aao aaq aas ag- aga agg agn ago agq ags an- ana ang ann ano anq ans aoa aog aon aoo aos aqa aqn aqo aqs as- asa asg asn aso asq ass gaa gag gan gao gas gga ggg ggn ggo ggs gna gnn gno gns goa gog gon goo goq gos gqs gsa gsg gsn gso gss naa nag nan nao nas nga ngg ngn ngo ngs nna nng nnn nno nns no- noa nog non noo nos nqs nsa nsg nsn nso nss oaa oag oan oao oaq oas oga ogg ogn ogo ogs on- ona ong onn ono ons oo- ooa oog oon ooo oos oqo os- osa osg osn oso osq oss qaa qag qan qas qga qgn qns qoo qos qqq qsa qso saa sag san sao saq sas sga sgg sgn sgo sgs sna sng snn sno sns soa sog son soo soq sos sqa sqn sqq sqs ss- ssa ssg ssn sso ssq sss