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: ['c', '155', '61']
Example Output: 1, 5, 6

Example Input: ['e', 'l', 'p', 'e', '55', 'j', 'z', '217', 'v', '399', 's', '119']
Example Output: 1, 2, 3, 5, 7, 9

Example Input: ['z', 'e', 'c']
Example Output:
-1