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:
['117', '247', '49', '63']

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


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:
['467', '345', 'l', 't', 'c', 's', '185', '99', '395', 'd', '453', '341', 'x', '163']

Ex Output:

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