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: ['j', '195', 'u', '55']

Output: 1, 5, 9


Input: Consider Input: ['43', 'f', '449', 't', 'z', 'q', '259', 's', 'n', 'h', '123', 'z']

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


Input: Consider Input: ['333', '469', '173']


Output: 1, 3, 4, 6, 7, 9