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:
['171', 'h', '53', 'o', 'q']

Ex Output:
1, 3, 5, 7


Ex Input:
['421', '99', '115', 'x']

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


Ex Input:
['411', 'i', '107', '75', 'b', 'l', 't', '351', '413', 'l', '363']

Ex Output:

0, 1, 3, 4, 5, 6, 7