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: ['j', '259', 'r', '363', '149', 's', 'p', 'l', '271', '93', '205', 's', 'r', 'v', 'z']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['197', 'q']
Example Output: 1, 7, 9

Example Input: ['g', 'i', 'r', '57', 'i', '473', 'p', 'n', 't', 'm', 'e']
Example Output:
3, 4, 5, 7