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:
['175', 'q', 'h', 'z', 'v', 'y', '39', '419', '87', '425', 'z', '375']

Ex Output:
1, 2, 3, 4, 5, 7, 8, 9


Ex Input:
['255', '19', '335', '483', 'r', 'c', 'r', 'o', '189', '71', '379', 'l', 'b']

Ex Output:
1, 2, 3, 4, 5, 7, 8, 9


Ex Input:
['d', '107', '247', '461', 'q', 'i', 'g', 'w', '161']

Ex Output:

0, 1, 2, 4, 6, 7