a-a a-i aaa aag aai aan aao aas ag- aga agg agi agn ago ags ai- aia aig aii ain aio ais an- ana ang ani ann ano ans aoa aog aoi aon aoo aos as- asa asg asi asn aso ass gaa gag gai gan gao gas gga ggg ggi ggn ggo ggs gia gig gii gin gio gis gna gni gnn gno gns goa gog goi gon goo gos gsa gsg gsi gsn gso gss ia- iaa iag iai ian iao ias iga igg igi ign igo igs iia iii iin iio iis in- ina ing ini inn ino ins io- ioa iog ioi ion ioo ios is- isa isg isi isn iso iss n-i naa nag nai nan nao nas nga ngg ngi ngn ngo ngs nia nig nii nin nio nis nna nng nni nnn nno nns no- noa nog noi non noo nos nsa nsg nsi nsn nso nss o-i oaa oag oai oan oao oas oga ogg ogi ogn ogo ogs oia oii oin oio ois on- ona ong oni onn ono ons oo- ooa oog ooi oon ooo oos os- osa osg osi osn oso oss saa sag sai san sao sas sga sgg sgi sgn sgo sgs sia sig sii sin sio sis sna sng sni snn sno sns soa sog soi son soo sos ss- ssa ssg ssi ssn sso sss