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:
['j', '195', 'u', '55']

Ex Output:
1, 5, 9


Ex Input:
['f', 'u', 'd', '51', 'w', '449', 'z', '313', '153', 'z', '319']

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


Ex Input:
['233', '323', 'q', '133', '329', 'i', 'n', 's', '203', 't', 'x', '121', 'y', '125', 'r']

Ex Output:

0, 1, 2, 3, 5, 9