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: ['243', 't', '249', 'q', '459', '469', '301', 'j', '215', '21']
Example Output: 0, 1, 2, 3, 4, 5, 6, 9

Example Input: ['355', 'h', '287', 's', 'o', '497', '219']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['d', 't', '471', 'b', 'f', 'y', '331', '179', '419', 'w']
Example Output:
1, 3, 4, 7, 9