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:
['445', '449']

Ex Output:
4, 5, 9


Ex Input:
['c', '435', 'c', 'q', 'u', '191', 'b', 'l', '217']

Ex Output:
1, 2, 3, 4, 5, 7, 9


Ex Input:
['f', '395', 'd', '277', '103', '91', 'p', '111', '261', 'j', 'o']

Ex Output:

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