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: ['173', 'r', 'a', 'n', 'h', 'o', 'w', '135', '321', '59', 'r', '295', 'r']
Example Output: 1, 2, 3, 5, 7, 9

Example Input: ['l', 'n', '477', '227', '71', 'p', 'q', '277', '135', 'i']
Example Output: 1, 2, 3, 4, 5, 7

Example Input: ['255', '45', '55', 'h', '297', '351', 'e', '359', '219']
Example Output:
1, 2, 3, 4, 5, 7, 9