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:
['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:
['c', 'h', '151', 'g', 'd', 'd', 'k', '37']

Ex Output:
1, 3, 5, 7


Ex Input:
['45', 'z', '91', '91', '459', 'u', 'r', 'h', 'j', '89', '57', '5', '163']

Ex Output:

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