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: ['u', '341', '151', '1', '157', '211', '189']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['87', '353', '329', '163', 'i', 'd', '287']
Example Output: 1, 2, 3, 5, 6, 7, 8, 9

Example Input: ['p', 'g', 'q', 'j', 'h']
Example Output:
-1