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:
['69', '307', 'l', 'j', '167', 'o', '427', 'j']

Ex Output:
0, 1, 2, 3, 4, 6, 7, 9


Ex Input:
['63', 'd', 'd', 'h', 'p', 'j', 'c', '11', 'p', '405', 'k', '59', 'p']

Ex Output:
0, 1, 3, 4, 5, 6, 9


Ex Input:
['d', 'k', 'j', '293', 'v']

Ex Output:

2, 3, 9