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: ['405', 'x', '163', 'z', 'z', '261', 'o']
Example Output: 0, 1, 2, 3, 4, 5, 6

Example Input: ['233', '189', '217', 's', '221', 'v', 'c', 'x', '455']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['r', 's', '251', '49', '363']
Example Output:
1, 2, 3, 4, 5, 6, 9