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: ['a', '55', 's', '71', '271', '211']
Example Output: 1, 2, 5, 7

Example Input: ['45', '95', 'y', '363', '265', '307', '309', '423']
Example Output: 0, 2, 3, 4, 5, 6, 7, 9

Example Input: ['r', '417', 'o', 's', '221', 'y', 'q', '105']
Example Output:
0, 1, 2, 4, 5, 7