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: ['z', 'e', '75', '379', 'c', 'f', 'g', '381', 'l', 'u', '197', '489']
Example Output: 1, 3, 4, 5, 7, 8, 9

Example Input: ['r', 'o', 'n', '219', 'a', '419', 'x', '261', 'h', 's', '373', '155', 's', '171']
Example Output: 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['e', '413', 'r', '209']
Example Output:
0, 1, 2, 3, 4, 9