a-ha aaaa aaac aaah aaca aacc aach aacu aagh aaha acaa acac acag acca accc acch accu acga acha achh achu acu- agac agag agau agca agcc agga aggu agha agua ahac ahah ahau ahha ahua ahug auaa auca auch auga auug caaa caac caah cac- caca cacc cach caga cagg caha cauc ccaa ccac ccag ccca cccc cccu ccga ccgc ccha ccuc cgac cgcc cgcg chaa chac chag chah chau chca chch chha chua chug cuau cuca cucc cuga gach gaga gagg gagu gaha gaua gc-c gcaa gccc gggg gghg ghug guaa guac guag guca guch guga gugg gugh gugu guha haag hag- haga hagg hagh haha hau- haug hcca hccc hcch hcgh hgah hggc hhaa hhgg hhhh huac huah huch hucu hugg hugh huhu uaca uaua ucca ucha ucua ugcc ugcg uguu uhuh uuuu