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:
['k', '233', 'h', 'd', 's', '83', '149', 'p', 'm']

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


Ex Input:
['y', 'b']

Ex Output:
-1


Ex Input:
['365', '41']

Ex Output:

1, 3, 4, 5, 6