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.

Ex Input:
['451', 'd', '429', '23', '143', '223', 'm', '51']

Ex Output:
1, 2, 3, 4, 5, 9


Ex Input:
['r', '495', '383', 'd', '369', '323', 'e', 'c', '149', 'q', '487', 'q', 'c']

Ex Output:
1, 2, 3, 4, 5, 6, 7, 8, 9


Ex Input:
['329', 'x', 'n', 'p', '335', '193', 'c', 'a', 'p']

Ex Output:

1, 2, 3, 5, 9