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:
['293', '473', '79', 'j', '455', '285', 'k', 'd', '379', '249', '73', '229']

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


Ex Input:
['389', 'v', '17', 'n', 'm']

Ex Output:
1, 3, 7, 8, 9


Ex Input:
['n', '319', 's', '325', '177', '161', '43', 'g', 'o', '59', 'w', 'y', 'g', 'm']

Ex Output:

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