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:
['s', '95', 'j', '173', '437', '143', 'n', '357', 'w', '239', '219']

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


Ex Input:
['b', 'g', '181', 'y', 'd', 'v', '95', 'h', 'n', '103', '41', 'm', 'h', '445', 'z']

Ex Output:
0, 1, 3, 4, 5, 8, 9


Ex Input:
['t', '55', 'g', 'h', 'b', '443']

Ex Output:

3, 4, 5