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: ['213', '51', '31', 'n', '89', '113', '315', '195', 'd', 'x', '105', '217', '295']
Example Output: 0, 1, 2, 3, 5, 7, 8, 9

Example Input: ['w', 'b', 'w', 'm', 'j', 'd', 'q', '47', '221', 'b', '201', 'f']
Example Output: 0, 1, 2, 4, 7

Example Input: ['s', 'm', 'l', '239', '395', 'h', 'k', 's', '275']
Example Output:
2, 3, 5, 7, 9