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: ['j', '195', 'u', '55']
Example Output: 1, 5, 9

Example Input: ['y', '439', 't', '29', '425', '289']
Example Output: 2, 3, 4, 5, 8, 9

Example Input: ['o', '267', '469', '307', '383', '167', '151', '339']
Example Output:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9