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: ['t', '493', 's', 'f', '279', 'f']
Example Output: 2, 3, 4, 7, 9

Example Input: ['313', 'q', '355', 'y', 'b', '267', 'd', '253', '393', '409']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['b', 'q', 'r', 'r', 'n', 'm']
Example Output:
-1