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: ['t', '197', '129', 'u', 'l', 'y', '485', '57', '147', 'p', '137', 'v', '221']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['91', '291', '379', 'k', 'a', 't', 'i', '355', 'l', '335', '119', '343']
Example Output: 1, 2, 3, 4, 5, 7, 9

Example Input: ['i', 'b', 'w', '409', 'f', '67', 's', '21', 'y', 'c', '401', 'f', 'k', '319']
Example Output:
0, 1, 2, 3, 4, 6, 7, 9