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: ['239', '439']

Output: 2, 3, 4, 9


Input: Consider Input: ['183', '89', '35', 'e', 'e', '499', 'e', 'u', 'y', 'o', 'f', 'l']

Output: 1, 3, 4, 5, 8, 9


Input: Consider Input: ['d', '151', 'n', 'y', 'm', 'x', '341', '323', '165', '389']


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