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', 'f', 'x', '239']

Output: 2, 3, 9


Input: Consider Input: ['295', 'd', 's', '1', '201', 'n', 'f', '15', '151', '307', 'b', '103', '255']

Output: 0, 1, 2, 3, 5, 7, 9


Input: Consider Input: ['x', 'j', 'u', '103', 'c', '13', '485']


Output: 0, 1, 3, 4, 5, 8