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: ['f', 'u', '349', '275', 'm', '41', '283', 'z', 'd', 'a', 'd', '319', '135']

A: 1, 2, 3, 4, 5, 7, 8, 9
****
Q: ['243', '1', 'j', 'e', '171', 'k', '177', '85', '367', 's', 't', '107', 'z', '283', '15']

A: 0, 1, 2, 3, 4, 5, 6, 7, 8
****
Q: ['51', '461', '343', '15', '209', '51']

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