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: ['u', '157', '63', '411', 'x', 'c', 'k', 'z', 'i', '279', '311', '431']

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


Input: Consider Input: ['243', 't', '249', 'q', '459', '469', '301', 'j', '215', '21']

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


Input: Consider Input: ['w', 'r', 'u', '357', '13', '499', 'o', '47', '187', 'd', 'e', '13', 'm', '129', 'm']


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