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: ['207', 'w', '317', '241', 'j', '443']
Example Output: 0, 1, 2, 3, 4, 7

Example Input: ['381', 'l', 'z', '323', 'x', '247', '11']
Example Output: 1, 2, 3, 4, 7, 8

Example Input: ['h', 'h', 'q', 'p']
Example Output:
-1