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: ['b', '343', '149', 'h', 'w', 'j', 'd', 'r', '461', 'q', '265', '329', '499', 'r', '291']
Example Output: 1, 2, 3, 4, 5, 6, 9

Example Input: ['223', '71']
Example Output: 1, 2, 3, 7

Example Input: ['g', '151', '67', '233', '467', '273', 'i', '255', 'z', '383', '471', '65']
Example Output:
1, 2, 3, 4, 5, 6, 7, 8