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', 'u']

Ex Output:
-1


Ex Input:
['x', '325', 'i', 'n', 'i', 'w', 't']

Ex Output:
2, 3, 5


Ex Input:
['189', 'p', '265', '303', 'b', 'g', 'p', '157', 'k', '119', '333', '347', '91']

Ex Output:

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