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:
['165', 'k', 'a', 'v', 'u', '61', '327']

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


Ex Input:
['z', 'b', 'c', 'l', '453', 'h', '215', '447', '487', 'p', 'y', 'v']

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


Ex Input:
['m', '477', '105', '49', '291', 't', 'o', '129', 'v', '41', '233', 'b', '169', 'h', '181']

Ex Output:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9