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: ['85', '101', 'j', 'g', 'o', 'f', 'w', 'o', 'm', '45', 'e', 'z']
Example Output: 0, 1, 4, 5, 8

Example Input: ['i', '485', '109', 'e', '15', '461', 'r', 'l', '223', '327']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Example Input: ['b', '173', 'e', '399', '469', '457', '429', 'g', 'v', 'x']
Example Output:
1, 2, 3, 4, 5, 6, 7, 9