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: ['273', 'b', '461', '419', '349', '301', '365', 'k', '319', 'o']

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


Input: Consider Input: ['117', '247', '49', '63']

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


Input: Consider Input: ['385', 'l']


Output: 3, 5, 8