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: ['m', 'e', 'g']
Example Output: -1

Example Input: ['v', 'q', '139', '79', '149', '469', 'g', '239', '221', 'v', '77']
Example Output: 1, 2, 3, 4, 6, 7, 9

Example Input: ['153', 'j', '457', '339', 'm']
Example Output:
1, 3, 4, 5, 7, 9