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: ['n', 'f', '355', 'e', '113', '131', '443', '275', '249', '487']

Output: 1, 2, 3, 4, 5, 7, 8, 9


Input: Consider Input: ['311', '147', 'a', '149', 'h']

Output: 1, 3, 4, 7, 9


Input: Consider Input: ['371', 'l', '463']


Output: 1, 3, 4, 6, 7