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: ['v', '105', 'p', 'w', '295', '239', '453']

Output: 0, 1, 2, 3, 4, 5, 9


Input: Consider Input: ['475', 'j', '19', 'j', '325']

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


Input: Consider Input: ['231', 'c', 'q', 'x', 'x']


Output: 1, 2, 3