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: ['213', 'm', '347', '217', 'g', '207', '361', 'q']
Example Output: 0, 1, 2, 3, 4, 6, 7

Example Input: ['201', 'm', '157', 's', 'n', 'i', '325', 'x', '247', 'u', '187', 'e', '199']
Example Output: 0, 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['177', '323', '151', 'x', 'b', '473', '77', '17', 'f', '61', 'z', 'b', '331', '137', 'x']
Example Output:
1, 2, 3, 4, 5, 6, 7