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: ['71', '7', '341', '199', 'z', 'x', '201']
Example Output: 0, 1, 2, 3, 4, 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: ['349', 'p', '23']
Example Output:
2, 3, 4, 9