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:
['285', 'f', '469', 'b', '161', 'q', 'l']

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


Ex Input:
['y', '439', 't', '29', '425', '289']

Ex Output:
2, 3, 4, 5, 8, 9


Ex Input:
['189', '463', '421', '195', 'u', '299', '219', '181', '215', 'h', 'w', 'd', '211', '167']

Ex Output:

1, 2, 3, 4, 5, 6, 7, 8, 9