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: ['g', 'j', '239', 'w', 'q', 'm', 'a', 'l', 'n', 'p', 'i', 'r']
Example Output: 2, 3, 9

Example Input: ['i', 'z', '131', '449', '141', 's']
Example Output: 1, 3, 4, 9

Example Input: ['d', '459', '277', '291', 'r', 'l']
Example Output:
1, 2, 4, 5, 7, 9