-hou a-ha a-ya a-yo aaaa aaac aaah aaca aacc aach aaco aacu aacy aaha aaoo acaa acac acca accc acch acco accu accy acha achh acho achu achy acoa acoh acou acoy acu- acuo ahac ahah ahau ahha ahoa ahoy ahua ahuy aoah aoca auaa auca auch auoy auyo ay-o ayah ayao ayay ayca ayoo ayou ayuh ayya caaa caac caah cac- caca cacc cach caco caha cauc cauo cayo ccaa ccac ccca cccc cccu ccha cchy ccoc ccuc chaa chac chah chao chau chay chca chch chha choc choh choo chou choy chua chuy chy- chyc coca coch coco cocu coha coho cooh coua couy coya coyo cuau cuca cucc cuy- cuyo cya- cyaa cyc- cyca cycc cyoa cyy- cyyc haco haha haho hau- hauy haya hayu hcca hccc hcch hhaa hhhh hoac hoay hoca hoch hoha hoho hoya huac huah huch hucu huhu huya hyo- hyua oaau oahu ocac occa occc ocha ohau ohcc ohho ohoh ohyo ooaa ooha ooho oooh oooo ouac oucc ouch ouu- ouya oych oyou uaca uaoc uaua ucca ucha ucho ucua uhoh uhuh uocc uuoc uuuu yacc yaco yacy yaho yahu yaou yaya yayo yayu ycao yccc ycch yhou yoch yoho youa yoyo yuca yuya yuyu yyyy