-aaa- aaarc aaata acaca acar- acara accra act-r actar actra ara-c araat araca arara arata arct- artar artat atara attar attra c-a-c c-rat ca-ca caraa carac carat carra carrt carta cata- catra catta ccccc ra-ra racta ratra ratta rccar t-ara t-cat t-rac ta-ra ta-ta taart tacca tarac tarar tarat tarra tarta tartt tataa tatar tatra tatta tcart traac tract trata tratt ttttt