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: ['381', '129']
Example Output: 1, 2, 3, 8, 9

Example Input: ['f', '463', '169', '175']
Example Output: 1, 3, 4, 5, 6, 7, 9

Example Input: ['303', '397', '467', 'j', '369', 'x', '133']
Example Output:
0, 1, 3, 4, 6, 7, 9