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: ['353', 'k', 'j', '1', '375', 'e', 'd']
Example Output: 1, 3, 5, 7

Example Input: ['243', 't', '249', 'q', '459', '469', '301', 'j', '215', '21']
Example Output: 0, 1, 2, 3, 4, 5, 6, 9

Example Input: ['47', '487', '83', 'p', 'i', '173', '343', 'r', '21', 'm']
Example Output:
1, 2, 3, 4, 7, 8