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:
['299', '371', '313', '17', 't', 'q']

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


Ex Input:
['223', '55', 'l', '461']

Ex Output:
1, 2, 3, 4, 5, 6


Ex Input:
['195', '185', '317', 'j', '251', '255', 'z', '303', 'p', 'n', 'w']

Ex Output:

0, 1, 2, 3, 5, 7, 8, 9