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: ['433', '133', '255', 'h', '59', 'm', '315', '149', 't', 'y', 'n', '59', '493', '295']
Example Output: 1, 2, 3, 4, 5, 9

Example Input: ['k', 'q', 'a', 'u', 'q']
Example Output: -1

Example Input: ['l', 'r', 'y', '169', 'm', 'j', 'b', '439', 'y', '461', 'y', 't', 't']
Example Output:
1, 3, 4, 6, 9