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:
['269', 'a', 'x', '395', '477', 'e', 'd', 'o', '129', 'j', '93', '237', '417', 'f']

Ex Output:
1, 2, 3, 4, 5, 6, 7, 9


Ex Input:
['397', '287', '401', '97']

Ex Output:
0, 1, 2, 3, 4, 7, 8, 9


Ex Input:
['x', '443', 'd', '183', 'v', '21']

Ex Output:

1, 2, 3, 4, 8