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

Example Input: ['h', 'l', 'x', 'v', 'v', '413', 'p', '45', '105', '183', 'p', 'k']
Example Output: 0, 1, 3, 4, 5, 8

Example Input: ['237', 's', 'j', 'i', '449', 'k', 'x', 'z', '403', 'b', 'a', '261']
Example Output:
0, 1, 2, 3, 4, 6, 7, 9