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:
['103', '355', '417', 'e', '359', 'c', 'w', 'q', '237', '93', '431', '59', 'l', '121']

Ex Output:
0, 1, 2, 3, 4, 5, 7, 9


Ex Input:
['91', '291', '379', 'k', 'a', 't', 'i', '355', 'l', '335', '119', '343']

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


Ex Input:
['d', 'b', '165', 'e', '479', 's', '57', '19']

Ex Output:

1, 4, 5, 6, 7, 9