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: ['385', 'b', 'c']
Example Output: 3, 5, 8

Example Input: ['197', 'q']
Example Output: 1, 7, 9

Example Input: ['y', 's', 'k', '405', '465', 'o', '345', '483']
Example Output:
0, 3, 4, 5, 6, 8