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: ['411', '367']
Example Output: 1, 3, 4, 6, 7

Example Input: ['83', '293', 'f', 'x', 'q', 'g', 'k']
Example Output:
2, 3, 8, 9