a-ha a-ii a-ya a-yo aaaa aaac aaah aaai aaca aacc aach aaci aaco aacy aaha aaic aaii aaoo acaa acac acai acca accc acch acci acco accy acha achh achi acho achy aci- acia acic acoa acoh acoy ahac ahah ahai ahha ahio ahoa ahoy aiai aica aicc aich aiha aiho aiia aiic aioc aioi aoah aoca ay-o ayah ayao ayay ayca ayoo ayya caaa caac caah cac- caca cacc cach caci caco caha caia caic caio caoi cayo ccaa ccac ccai ccca cccc ccci ccha cchy ccic ccii ccoc chaa chac chah chai chao chay chca chch chci chha chia chic chih choc choh choi choo choy chy- chyc ciaa ciao cica cicc cich cici cico ciia ciii coai coca coch coco coha coho coia cooh coya coyo cya- cyaa cyc- cyca cycc cyoa cyy- cyyc h-ii haco haha haho haya hcca hccc hcch hchi hhaa hhhh hi-c hiaa hicc hich hico hihc hihi hiho hioc hiya hiyo hoac hoai hoay hoca hoch hoha hoho hoya hoyi hyo- iaaa iaac iaai iaca iacc iahc iaia iayc icaa icac icai icao icca iccc icci icco ichc ichi icho ichy icoc ihcc iiac iica iiii iiio iioi iioo ioci ioii ioio iooi iooo iyai oaic ocac occa occc occi ocha ochi ohai ohcc ohhi ohho ohia ohio ohoh ohyo oici oiii ooaa ooha ooho ooia oooh oooo oych yacc yaco yacy yahi yaho yaoi yaya yayo ycao yccc ycch yoch yoho yoyo yyyy