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: ['u', 'm', 'n', 'h', 'u']
Example Output: -1

Example Input: ['k', '153', '13']
Example Output: 1, 3, 5

Example Input: ['d', 'k', 'p', 'y', 'n', 'k']
Example Output:
-1