-ous a-ya a-yo aaaa aaas aaoo aasa aass aasu aaus aoss aous asaa asao asas asau asay asos asou assa asso asss assu assy asus asya auaa auoy ausa ausu auyo ay-o ayao ayas ayay ayoo ayos ayou aysu ayya oaau oass oasy ooaa oooo ooos oosa oous osas osay osoo osos ossa osso ossu ossy ousa ouu- ouya oyas oyou oyss s-os saas saos saou sasa saso sass saua saus saya sayo says soas soay soos sooy sosa soso soss sous soya soyo soys ssaa ssao ssas ssau sssa ssss suas suay suos sus- susa suso suss susu susy suus suya suyo suyu syso syss uasa uaua us-a usaa usas usos ussa usss ussu ussy usua usus uuuu uyas yaas yaou yasa yaso yass yasu yaya yayo yays yayu yoso youa yous yoyo ysay yssu yusa yuya yuyu yyyy