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:
['z', 'e', '75', '379', 'c', 'f', 'g', '381', 'l', 'u', '197', '489']

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


Ex Input:
['355', 'h', '287', 's', 'o', '497', '219']

Ex Output:

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