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:
['289', 'f', 'y', 'n', '271', '223', 'v', 'p', 'v', 'w', '7', 'i', '195']

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


Ex Input:
['k', 'x', '299', 'a', 'y', '105', 's', '249', 'g', '439', 'k', '1', 'h', 'd', '43']

Ex Output:
0, 1, 2, 3, 4, 5, 9


Ex Input:
['e', 'u', 'u', 'e', 'x', '433', 'h', '359']

Ex Output:

3, 4, 5, 9