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: ['x', '281', 'n', '385', '435', 'l', 's', '445', 'n', 'n', '133']
Example Output: 1, 2, 3, 4, 5, 8

Example Input: ['c', 'm', 'h', 'c', '69', '233', 'j', 'g', 'r', 'x', '59', 'p', '469']
Example Output: 2, 3, 4, 5, 6, 9

Example Input: ['v', 'l', 'v', '243', '103', '67', '405', 'a', '147']
Example Output:
0, 1, 2, 3, 4, 5, 6, 7