a-a aaa aag aah aan aao aas ag- aga agg agh agn ago ags aha ahg ahh ahn aho ahs an- ana ang anh ann ano ans aoa aog aoh aon aoo aos as- asa asg ash asn aso ass gaa gag gah gan gao gas gga ggg ggh ggn ggo ggs gha ghg ghh ghn gho ghs gna gnn gno gns goa gog goh gon goo gos gsa gsg gsn gso gss haa hag hah han hao has hga hgg hgh hgn hgo hgs hha hhg hhh hhn hho hhs hna hng hnh hnn hno hns hoa hog hoh hon hoo hos hsa hsg hsh hsn hss naa nag nah nan nao nas nga ngg ngh ngn ngo ngs nha nhg nhh nhn nhs nna nng nnh nnn nno nns no- noa nog noh non noo nos nsa nsg nsh nsn nso nss oaa oag oah oan oao oas oga ogg ogh ogn ogo ogs oha ohg ohh ohn oho ohs on- ona ong onh onn ono ons oo- ooa oog ooh oon ooo oos os- osa osg osh osn oso oss saa sag sah san sao sas sga sgg sgh sgn sgo sgs sh- sha shg shh shn sho shs sna sng snn sno sns soa sog soh son soo sos ss- ssa ssg ssh ssn sso sss