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: ['371', '459', '9', 'j', '425', 'k', '495', 'x', '105', '49', 'j', '101', 's']
Example Output: 0, 1, 2, 3, 4, 5, 7, 9

Example Input: ['j', 'a', '29', 'y', 's', '107', '149', '499', '37', 'o', '289', 't']
Example Output: 0, 1, 2, 3, 4, 7, 8, 9

Example Input: ['91', 'n', 't', '273', 'e', 'l', 'r', 't', 'j', '121']
Example Output:
1, 2, 3, 7, 9