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: ['i', 'f', '409', 'c', '83']
Example Output: 0, 3, 4, 8, 9

Example Input: ['z', 'l', 's', '249', 'e', 'h', 'l']
Example Output: 2, 4, 9

Example Input: ['351', 'z', '469', 'i', 'q']
Example Output:
1, 3, 4, 5, 6, 9