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

Example Input: ['n', '319', 's', '325', '177', '161', '43', 'g', 'o', '59', 'w', 'y', 'g', 'm']
Example Output: 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['387', 'v', '225', '7', '379', 'v', '91']
Example Output:
1, 2, 3, 5, 7, 8, 9