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: ['o', 'e', '187', '153', 'a', '253', 'f']

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


Input: Consider Input: ['i', 'f', '409', 'c', '83']

Output: 0, 3, 4, 8, 9


Input: Consider Input: ['93', '101', 'p', 'g', '21', 'u', '349', '173']


Output: 0, 1, 2, 3, 4, 7, 9