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: ['167', '229', '439', '389', '483', '207']
Example Output: 0, 1, 2, 3, 4, 6, 7, 8, 9

Example Input: ['375', '457', '423', 'q', 't']
Example Output: 2, 3, 4, 5, 7

Example Input: ['117', '179', 'i', 'f', 'a', 'q']
Example Output:
1, 7, 9