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: ['183', '89', '35', 'e', 'e', '499', 'e', 'u', 'y', 'o', 'f', 'l']
Example Output: 1, 3, 4, 5, 8, 9

Example Input: ['n', 'g', 'd']
Example Output: -1

Example Input: ['q', 'q']
Example Output:
-1