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:
['13', 'p', '427', 's', 'x', 'x', '43', 'h', 'j', 'z', '21']

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


Ex Input:
['419', 'v', 'f', '325', '287', '153', 'g', 'o', '29', '463', 'e', '275']

Ex Output:
1, 2, 3, 4, 5, 6, 7, 8, 9


Ex Input:
['159', 'y', '369', 'r', '341', '23', 's', '209', 'l', 's', '473']

Ex Output:

0, 1, 2, 3, 4, 5, 6, 7, 9