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: ['t', 'v', '469', 'n']
Example Output: 4, 6, 9

Example Input: ['f', 'u', 'd', '51', 'w', '449', 'z', '313', '153', 'z', '319']
Example Output: 1, 3, 4, 5, 9

Example Input: ['211', '369', 't', 'd', '321', 't', 'z', '241', '119', 't', 'u', '123', '147', '349']
Example Output:
1, 2, 3, 4, 6, 7, 9