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: ['359', '233', '455', '449', 'h']
Example Output: 2, 3, 4, 5, 9

Example Input: ['285', 'w', '37', '471', 'y', '435', '27', '415', 'f', 's', '27', 'b']
Example Output: 1, 2, 3, 4, 5, 7, 8

Example Input: ['53', '81', 'v', '87', 'm', 'w', 'o', '217']
Example Output:
1, 2, 3, 5, 7, 8