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: ['7', 'n', '443', '131', '189', '187', '261', '451', '449', 'o', 'i', 't', '15']

Output: 1, 2, 3, 4, 5, 6, 7, 8, 9


Input: Consider Input: ['165', '219', 'r', 's', '191', 'k', '39']

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


Input: Consider Input: ['d', 'm', '33']


Output: 3