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: ['o', 'f', 'm', 'w', 'w', 'y', 'b']

Output: -1


Input: Consider Input: ['i', '325', '117', 'k', 'y', 'x', '49', '349', '477', 'u', '435']

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


Input: Consider Input: ['f', '141', '399', 'g', '107', 'd', 'r', 'l', 'b', '139', 'k', 'q']


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