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: ['z', 'g', '311', 'd', 's', 'w']
Example Output: 1, 3

Example Input: ['j', '195', 'u', '55']
Example Output: 1, 5, 9

Example Input: ['405', 'n', '185', '65', 'q', 'e', '221', '247']
Example Output:
0, 1, 2, 4, 5, 6, 7, 8

