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: ['u', 'm', 's', '101', '427', 'h', 'i', '463', 'j', '77', '465', 'r']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7

Example Input: ['w', '19', '61', 'j', 'o', 's', 'q', '391', '281', '491', '287']
Example Output: 1, 2, 3, 4, 6, 7, 8, 9

Example Input: ['1', '21', 'a', '173', '49', '285', 'd', '479', 'q', 'e', 'f', 'k', '485']
Example Output:
1, 2, 3, 4, 5, 7, 8, 9