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: ['461', 'u', 't']
Example Output: 1, 4, 6

Example Input: ['379', 'w', 'b', '385', '429', '3', '297', '297', 't', 'z', 'i', '207', 'e', 'a']
Example Output: 0, 2, 3, 4, 5, 7, 8, 9

Example Input: ['11', '291', 'q', '3', 'b', 'r', 'j', '247', '101', 'p', '313', '267']
Example Output:
0, 1, 2, 3, 4, 6, 7, 9