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:
['353', 'd', 'h', 'd']

Ex Output:
3, 5


Ex Input:
['487', '355', 'm', 's', '367', 'n', '203', 'x', 't', 'v', 'd', '251']

Ex Output:
0, 1, 2, 3, 4, 5, 6, 7, 8


Ex Input:
['419', '37', 'x', 'k', 'a', '431']

Ex Output:

1, 3, 4, 7, 9