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:
['n', 'q', 'z', 'r', '41', '345', '115', '487', '273', 'q', '219', 'i', '23']

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


Ex Input:
['479', 's', 'g']

Ex Output:
4, 7, 9


Ex Input:
['241', 'd']

Ex Output:

1, 2, 4