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:
['475', 's', '123', '389', 'y', 'm', 'v', '47', 'u', '479', '357', '279', '137', 'l', 'i']

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


Ex Input:
['c', '465', '147', 's', '113', 'd', 'c', '355']

Ex Output:
1, 3, 4, 5, 6, 7


Ex Input:
['n', 'f', '355', 'e', '113', '131', '443', '275', '249', '487']

Ex Output:

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