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.

Example Input: ['91', '291', '379', 'k', 'a', 't', 'i', '355', 'l', '335', '119', '343']
Example Output: 1, 2, 3, 4, 5, 7, 9

Example Input: ['87', '353', '329', '163', 'i', 'd', '287']
Example Output: 1, 2, 3, 5, 6, 7, 8, 9

Example Input: ['p', 'm', 'y', '85']
Example Output:
5, 8