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:
['345', 'k']

Ex Output:
3, 4, 5


Ex Input:
['w', '13', 'b', '455', 'b', 'k']

Ex Output:
1, 3, 4, 5


Ex Input:
['235', 'q', '35', 'v', 'q', 'y', '3', 's', '427', 't', '87', 't', '7', '189', 'z']

Ex Output:

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