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: ['299', '95', 'd', '423', 'q', 'u', '167', '209', '477', 'h', 'k', 'a', '213']

Output: 0, 1, 2, 3, 4, 5, 6, 7, 9


Input: Consider Input: ['7', 'u', 's', '75', 't', 'o']

Output: 5, 7


Input: Consider Input: ['t', 'y', 'd', '219', 'h', '447', 'n']


Output: 1, 2, 4, 7, 9