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:
['395', 'p', '373']

Ex Output:
3, 5, 7, 9


Ex Input:
['j', 'k']

Ex Output:
-1


Ex Input:
['a', 'm', '53', 'y', '347', '499', '195']

Ex Output:

1, 3, 4, 5, 7, 9