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: ['483', '409', '129', 'u', '167', '275', 'p', '163', 'r', 'q', 'i', '481', 'j', '271']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

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

Example Input: ['t', '57', '125', '393', 'e', 't']
Example Output:
1, 2, 3, 5, 7, 9