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: ['c', '435', 'c', 'q', 'u', '191', 'b', 'l', '217']
Example Output: 1, 2, 3, 4, 5, 7, 9

Example Input: ['v', 't', '81', '223', 'b', 'b', '313', '151', '63']
Example Output: 1, 2, 3, 5, 6, 8

Example Input: ['r', '95', '37', 'u', 'j', 'y']
Example Output:
3, 5, 7, 9