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: ['w', 'b', 'w', 'm', 'j', 'd', 'q', '47', '221', 'b', '201', 'f']
Example Output: 0, 1, 2, 4, 7

Example Input: ['j', 'w', 'h', 'r', 'w', 'h', 'd', 'f', '81', 'g', '145']
Example Output: 1, 4, 5, 8

Example Input: ['t', 's', '387', '489', '319', 'q', '245', 'x', 'l', 'q', '397', '43', '33', 'w']
Example Output:
1, 2, 3, 4, 5, 7, 8, 9