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: ['41', 'o', 'm', 'h', 's', 't', '407', '445', '371', '93', '291', '457', 'r', '391', 'a']

Output: 0, 1, 2, 3, 4, 5, 7, 9


Input: Consider Input: ['g', '411', '307', 'i', '483', 'z', '29', 't', 'f', 'z']

Output: 0, 1, 2, 3, 4, 7, 8, 9


Input: Consider Input: ['147', '351', '185', 'u']


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