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: ['j', '195', 'u', '55']
Example Output: 1, 5, 9

Example Input: ['s', 'd']
Example Output: -1

Example Input: ['201', 'h', 'k', '319', 'r']
Example Output:
0, 1, 2, 3, 9