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:
['v', '105', 'p', 'w', '295', '239', '453']

Ex Output:
0, 1, 2, 3, 4, 5, 9


Ex Input:
['213', '5', 'm', 'd', '411', 'm', 'k', '451', 'b']

Ex Output:

1, 2, 3, 4, 5