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: ['t', 'u', 'e', 'a', '369', 'e', 'r', 'm']

Output: 3, 6, 9


Input: Consider Input: ['269', 'a', 'x', '395', '477', 'e', 'd', 'o', '129', 'j', '93', '237', '417', 'f']

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


Input: Consider Input: ['95', 'u', '157', '359', 'v', 't', '289', '255', 'u', '19']


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