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:
['211', 'v', 'a', '445', '185', '135', 'v', 'w', 'b', '155', '315', '1']

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


Ex Input:
['477', '293', '301', '269', '149', 'm']

Ex Output:
0, 1, 2, 3, 4, 6, 7, 9


Ex Input:
['257', '413', '41', '293', 'x', '39', '465', 'g']

Ex Output:

1, 2, 3, 4, 5, 6, 7, 9