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:
['375', '457', '423', 'q', 't']

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


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:
['a', '441', '173', '385', 'j', '181', '287', '97', '485']

Ex Output:

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