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:
['137', '383', 'o', 'z', '199', '329', 'l', 'j', 'p', '469', 'f', 'm', '371', '485']

Ex Output:
1, 2, 3, 4, 5, 6, 7, 8, 9


Ex Input:
['93', '277', '373', 'z', '9', 'r', '251', '207', 'v', 'n']

Ex Output:
0, 1, 2, 3, 5, 7, 9


Ex Input:
['h', 'c', '377', 'l', 'n', '105', '41']

Ex Output:

0, 1, 3, 4, 5, 7