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: ['445', '449']

Output: 4, 5, 9


Input: Consider Input: ['n', '149', 'z', '37']

Output: 1, 3, 4, 7, 9


Input: Consider Input: ['u', '217', 'a', 'w', 'w', 'o', '167', '185', '125', '467', 'i', '329', 'p', '189']


Output: 1, 2, 3, 4, 5, 6, 7, 8, 9