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: ['43', 'd']

Output: 3, 4


Input: Consider Input: ['r', 'f', 'l', 'a', 'c', '489', 'e', 'p', 'm', '175', 'l']

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


Input: Consider Input: ['1', '401', 'a', 'o', 'f', '439', 'm', '181', '443']


Output: 0, 1, 3, 4, 8, 9