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:
['375', '457', '423', 'q', 't']

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


Ex Input:
['397', '287', '401', '97']

Ex Output:
0, 1, 2, 3, 4, 7, 8, 9


Ex Input:
['g', '13', 'q', '107', '365', 'v', 'k', '171', '337', '379', 's', '1']

Ex Output:

0, 1, 3, 5, 6, 7, 9