The rightmost digit is the value for the current position, and the result for the subsequent addition of the digits to the left increases by the value of the second (leftmost) digit, which is always one (if not zero).
Adin iknan ugiš ən aɣil edagar ən edaj namaradǎɣ, ad agaraw ən assiwad adimalan ən edanan dǎɣ tašalje tiwadan as talət ən edan wasəsin (ihan tašalje),ogdahən harkuk ad iyan (as warogdeh as wala).