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: ['93', '277', '373', 'z', '9', 'r', '251', '207', 'v', 'n']

Output: 0, 1, 2, 3, 5, 7, 9


Input: Consider Input: ['s', 't', '189', 'j', 'r']

Output: 1, 8, 9


Input: Consider Input: ['383', 'i', '67', 'w', 'k', 'w']


Output: 3, 6, 7, 8