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: ['333', '207', '13', '339', 'n', '387']
Example Output: 0, 1, 2, 3, 7, 8, 9

Example Input: ['243', 't', '249', 'q', '459', '469', '301', 'j', '215', '21']
Example Output: 0, 1, 2, 3, 4, 5, 6, 9

Example Input: ['25', 'j', '483']
Example Output:
2, 3, 4, 5, 8