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:
['87', '139', 'y', '129', '255', '227', '103', 'j']

Ex Output:
0, 1, 2, 3, 5, 7, 8, 9


Ex Input:
['363', 'u', '179', 'e', '279', 'a', '151', '173', 'e', '61', '213']

Ex Output:
1, 2, 3, 5, 6, 7, 9


Ex Input:
['d', '489', 'o', 'm', '251', 'v', '437', 'p', '453', 'w', '5', 'c', 't']

Ex Output:

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