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: ['103', '431', 'z', '99', 'h', 'c', 'a', '433', '55', 'k', 'a']
Example Output: 0, 1, 3, 4, 5, 9

Example Input: ['t', '493', 's', 'f', '279', 'f']
Example Output: 2, 3, 4, 7, 9

Example Input: ['135', 'p', '487', '9', '115', '221', '271', 'e', '285', 'm', '245']
Example Output:
1, 2, 3, 4, 5, 7, 8, 9