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: ['n', 'f', '355', 'e', '113', '131', '443', '275', '249', '487']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['e', '307', '191', 'k', 'o', 'j', '99']
Example Output: 0, 1, 3, 7, 9

Example Input: ['c', '349', 'e', '305', 'y', 'm', 'y', 'g', 'p']
Example Output:
0, 3, 4, 5, 9