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:
['243', '125']

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


Ex Input:
['255', '19', '335', '483', 'r', 'c', 'r', 'o', '189', '71', '379', 'l', 'b']

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


Ex Input:
['q', 'm', 'n', 'j', '115', 'a', '339', '425', '209', 'g']

Ex Output:

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