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: ['i', '325', '117', 'k', 'y', 'x', '49', '349', '477', 'u', '435']

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


Input: Consider Input: ['k', 'q', 'a', 'u', 'q']

Output: -1


Input: Consider Input: ['219', 'v', '103', 's', 's', 'z', '301', '355', 'o', '169', 'u', 'a', '15', '231']


Output: 0, 1, 2, 3, 5, 6, 9