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: ['x', '325', 'i', 'n', 'i', 'w', 't']
Example Output: 2, 3, 5

Example Input: ['151', 'j', 'o', 's', 'q', 'r', '325']
Example Output: 1, 2, 3, 5

Example Input: ['351', 'x', 's']
Example Output:
1, 3, 5