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.

Q: ['233', '189', '217', 's', '221', 'v', 'c', 'x', '455']

A: 1, 2, 3, 4, 5, 7, 8, 9
****
Q: ['a', '55', 's', '71', '271', '211']

A: 1, 2, 5, 7
****
Q: ['499', 'k', '207', '317', '445', '87', 'l', '165', 'z']

A:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
****