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: ['479', '381', '61', '307', 'w', 'd', '493', 'q', 'h', '373', '217', 't', '57', 'j']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Example Input: ['141', 'm', '139', '197', '321', '265', 'p']
Example Output: 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['p', '241', 'n', '467', '127', 'k', '369', '11']
Example Output:
1, 2, 3, 4, 6, 7, 9