a-ha aaaa aaac aaah aaar aaca aacc aach aacr aacu aaha aahz aara aarc aaru acaa acac acar acca accc acch accu acha achh achr achu acr- acra acrc acrr acu- acur ahac ahah ahar ahau ahaz ahha ahra ahrc ahrr ahua arac arah arar arau arc- arca arch arh- arr- arra arrc arrh arrr arru arua arza arzu auaa auca auch aur- aura aza- azar azaz azca azra azua azur azza caaa caac caah cac- caca cacc cach cacr caha cara carc carr cauc caza cazh ccaa ccac ccar ccca cccc cccu ccha cchr ccra ccrc ccuc chaa chac chah char chau chaz chca chch chha chra chrc chrr chua chur crac crar crau crca crcc crcr crcz cruz cuau cuca cucc cura curr czar haar haha hara harc harh harr haru harz hau- hauz haza hcca hccc hcch hhaa hhhh hrac hrrc huac huah huch hucu huhu hura hurr huru hurz huzz raaz rac- raca racc rach racu raha rahr rahu rara rarz raua rauc raza razr razz rcac rccc rhau rrah rrrr ruah ruca ruch ruhh ruhr rura rurc ruru ruza uaca uarc uaru uaua ucar ucca ucha ucrc ucua uhuh urac urau urca urch urra urrh urur uruz urza uuuu uzuh zaar zaca zach zaha zahr zara zarr zaru zaur zaza zazu zcar zhar zhur zhuz zuhr zura zurr zuru zuzu zzhz zzzz