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.

Example Input: ['333', '207', '13', '339', 'n', '387']
Example Output: 0, 1, 2, 3, 7, 8, 9

Example Input: ['211', 'v', 'a', '445', '185', '135', 'v', 'w', 'b', '155', '315', '1']
Example Output: 1, 2, 3, 4, 5, 8

Example Input: ['v', 't', '325', '179', '499', 'r', '275', 'o', '351', 'i']
Example Output:
1, 2, 3, 4, 5, 7, 9