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: ['p', '121', '55', '205', 'n', '393', 'l', 's', 'k', 'c', 'n']

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


Input: Consider Input: ['397', 'x', 'e', '179', '105', '381']

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


Input: Consider Input: ['473', 'e', '265', '281', '251', 't', '249', '273', '163', '327', '437', '145', 'z', '47']


Output: 1, 2, 3, 4, 5, 6, 7, 8, 9