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:
['213', '51', '31', 'n', '89', '113', '315', '195', 'd', 'x', '105', '217', '295']

Ex Output:
0, 1, 2, 3, 5, 7, 8, 9


Ex Input:
['203', 'p', 'r', 'r', 'c', 'w', 'z', 'w', 'a', '203', 'n']

Ex Output:
0, 2, 3


Ex Input:
['345', 'j', 'q', '71', 'y', '181', 'h', 'n', '177', '457']

Ex Output:

1, 3, 4, 5, 7, 8