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: ['447', '77', '337', 'i', '257', '477', 'l', 'm', '357', 'k', '293', '425', 's']

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


Input: Consider Input: ['255', 'u', 's', 'g', '445']

Output: 2, 4, 5


Input: Consider Input: ['397', 'q', '487', '53', 'd', '277', '201']


Output: 0, 1, 2, 3, 4, 5, 7, 8, 9