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: ['85', '311', 'x', '97', 'b', '277', 's', 'a', 'v', 'o', 'a']

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


Input: Consider Input: ['159', 's', 'z', '85', 't', 'g']

Output: 1, 5, 8, 9


Input: Consider Input: ['277', 'b', '49', '369', '117', 'b', '193', '69', 'l', '35', '329', '161']


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