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.

Input: Consider Input: ['y', 'o', '287', 'm', 's', '61']

Output: 1, 2, 6, 7, 8


Input: Consider Input: ['y', 'l', 'g', 'w', '13', 'd', '123', '279', '293', 'n', '341', 'n', '359', '35', 'd']

Output: 1, 2, 3, 4, 5, 7, 9


Input: Consider Input: ['y', '175', 'y', '95', '81', '49', 'm', 'x', '3']


Output: 1, 3, 4, 5, 7, 8, 9