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: ['43', 'f', '449', 't', 'z', 'q', '259', 's', 'n', 'h', '123', 'z']
Example Output: 1, 2, 3, 4, 5, 9

Example Input: ['h', 'l', '43', 'b', 'g', '265', '355', 'y']
Example Output: 2, 3, 4, 5, 6

Example Input: ['i', '69', 'u', '471', 'y', '343', 'g', '471', '353', '119', 'n', '167']
Example Output:
1, 3, 4, 5, 6, 7, 9