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:
['e', '313', '259', 'i', 'h']

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


Ex Input:
['43', 'n', 's', '453', 'c', '205']

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


Ex Input:
['463', 'o', '397', '123', 'f', '461', '155', '53']

Ex Output:

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