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:
['j', 't']

Ex Output:
-1


Ex Input:
['217', '481', '87', 'w', 'q', 'c', 'j', '275', 'e', '49', '87', '25']

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


Ex Input:
['459', 'i', '401', '333', '157', '335', 'c', '281', '327', 'f']

Ex Output:

0, 1, 2, 3, 4, 5, 7, 8, 9