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: ['m', '347', 'o', 'i', 'u', '135', 'e', '179', 'q', '13']

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


Input: Consider Input: ['39', '461', '163', '379', '331', '137', 'g', 'm']

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


Input: Consider Input: ['305', '61', 'u', '29', '333', 'a']


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