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: ['385', 'k', 'a', 't', 'o', 'b', 'g', 'u', '319', 'e', '315', '365']
Example Output: 1, 3, 5, 6, 8, 9

Example Input: ['3', '181', 'o', '425', 'f', '391']
Example Output: 1, 2, 3, 4, 5, 8, 9

Example Input: ['191', 'r', 'x']
Example Output:
1, 9