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: ['l', '283', '171', 'q', '465', 'u', '325', 'd', 'j', '349', '351', '229', 'z']
Example Output: 1, 2, 3, 4, 5, 6, 7, 8, 9

Example Input: ['r', '171', 'p', '299', 'u', 'n', '421', '331', 'h', '21', 'h', 'x', '435', '327', '373']
Example Output: 1, 2, 3, 4, 5, 7, 9

Example Input: ['e', '131', 'z', 'x', 'p', '273', 'd', 'n', '315']
Example Output:
1, 2, 3, 5, 7