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:
['233', '35', 'l', 'j', '89', 'r', 't']

Ex Output:
2, 3, 5, 8, 9


Ex Input:
['a', '491', '477', '193', 'b', 'l', 'c']

Ex Output:
1, 3, 4, 7, 9


Ex Input:
['207', 'q', 'k', '399', '215', 's', 'y']

Ex Output:

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