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:
['q', '403', '293', '245', '303', '145', 'u', '385', 'c', 'p', 'r', 'y', '53']

Ex Output:
0, 1, 2, 3, 4, 5, 8, 9


Ex Input:
['183', '89', '35', 'e', 'e', '499', 'e', 'u', 'y', 'o', 'f', 'l']

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


Ex Input:
['485', '49', 'u', 'g', '69', '121', '33', 'b', 'e', '403', '195', '401', '487', 'e', 'g']

Ex Output:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9