In this task, you are given an input list A. You need to extract and sort the unique digits used in the list in ascending order. Return -1 if there is no digit in the list.

Input: Consider Input: ['487', 'x']

Output: 4, 7, 8


Input: Consider Input: ['159', 'y', '369', 'r', '341', '23', 's', '209', 'l', 's', '473']

Output: 0, 1, 2, 3, 4, 5, 6, 7, 9


Input: Consider Input: ['d', 'z', 'e', '185', '101', 'u', '279', '69', '363', 'z', 'y']


Output: 0, 1, 2, 3, 5, 6, 7, 8, 9