-hou a-ha a-ii aaaa aaac aaah aaai aaca aacc aach aaci aaco aacu aaha aaic aaii aaoo acaa acac acai acca accc acch acci acco accu acha achh achi acho achu aci- acia acic acoa acoh acou acu- acuo ahac ahah ahai ahau ahha ahio ahoa ahua aiai aica aicc aich aiha aiho aiia aiic aioc aioi aiui aoah aoca auaa auca auch auci caaa caac caah cac- caca cacc cach caci caco caha caia caic caio caiu caoi cauc cauo ccaa ccac ccai ccca cccc ccci cccu ccha ccic ccii ccoc ccuc chaa chac chah chai chao chau chca chch chci chha chia chic chih chiu choc choh choi choo chou chua chui ciaa ciao ciau cica cicc cich cici cico cicu ciia ciii ciuc coai coca coch coco cocu coha coho coia cooh coua cuau cuca cucc cuci cui- h-ii haco haha haho hau- hcca hccc hcch hchi hhaa hhhh hi-c hiaa hicc hich hico hihc hihi hiho hiiu hioc hoac hoai hoca hoch hoha hoho huac huah huch hucu huhi huhu huia iaaa iaac iaai iaca iacc iacu iahc iaia icaa icac icai icao icca iccc icci icco iccu ichc ichi icho ichu icoc ihcc ihua ihuo iiac iica iiii iiio iioi iioo iiuc ioci ioii ioio iooi iooo iucc iuiu oaau oahu oaic ocac occa occc occi ocha ochi ohai ohau ohcc ohhi ohho ohia ohio ohoh oici oiii ooaa ooha ooho ooia oooh oooo ouac oucc ouch ouii ouu- uaca uaoc uaua ucai ucca ucci ucha uchi ucho ucio ucua uhoh uhuh uica uocc uuoc uuuu