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: ['a', 'n', '423', 'y', 'y', 'u', '55', 'y', '295', '73', 't', 'p']

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


Input: Consider Input: ['m', '221', '261', '175', '183', '359', 'h', '157', 'p', 'r', 'c', 'g', '193', 's']

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


Input: Consider Input: ['67', '113', '487', 'w', 'k', 'r', 'u', 'z', 'u', 'k', 'o']


Output: 1, 3, 4, 6, 7, 8