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:
['127', 'd', '479', 'v', '213', 'm', 'z', '151', 'h', '455']

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


Ex Input:
['429', 'a', 'g', '7', 'j', 'd', 'y', '113']

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


Ex Input:
['l', 'w', 'w', '479', '249', 'k', '99', '293', 'l', 'x', 'm', 'y', 'w']

Ex Output:

2, 3, 4, 7, 9