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: ['k', '107', '333', '317', 'm', 'w', 'g', 'f']
Example Output: 0, 1, 3, 7

Example Input: ['g', '411', '307', 'i', '483', 'z', '29', 't', 'f', 'z']
Example Output: 0, 1, 2, 3, 4, 7, 8, 9

Example Input: ['357', 's', '469', '409', 'u', '323', '185', 'u', '309', 't', 'z']
Example Output:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9