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:
['361', '47', 'k', '33']

Ex Output:
1, 3, 4, 6, 7


Ex Input:
['u', '465', '129', 'o']

Ex Output:
1, 2, 4, 5, 6, 9


Ex Input:
['g', '379', '343', '97', '237', 'c', 'q', '259', '103', 'w', '111', 'n', 't', 'g']

Ex Output:

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