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: ['z', '209']
Example Output: 0, 2, 9

Example Input: ['e', '313', '259', 'i', 'h']
Example Output: 1, 2, 3, 5, 9

Example Input: ['73', '83']
Example Output:
3, 7, 8