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:
['85', '53', '43', 'j', 'e', '443', '231', 'z', 'f', 'v', '235', '377']

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


Ex Input:
['t', 'r', 'z']

Ex Output:
-1


Ex Input:
['51', 'p', 'y', '283', '437', '183', '349', 's', 'k', '167', 'w', '423', '159', 'g', 'j']

Ex Output:

1, 2, 3, 4, 5, 6, 7, 8, 9