-aaa- aaata aarau araat arara araru arata arrau arrua artar artat artur aruaa arura aruru aruta atara ataru attar attra attur atura aurar aurat aurra ra-ra ratau ratra ratta rattu ratua rauta rutar ruutu t-ara ta-ra ta-ta ta-tu taart tarar tarat tarra tarta tartt tartu tarur tataa tatar tatau tatra tatta tattu taur- taura taut- trata tratt ttttt turat turau turtu turua turut tutta tuuru urata urutu utara uttar uttur uturu uuuuu