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: ['i', 'z', '131', '449', '141', 's']

Output: 1, 3, 4, 9


Input: Consider Input: ['k', 'a', '437', '461', 'b', '341', '175']

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


Input: Consider Input: ['q', '385', '413', 'm', 'r', 'i', 'n', '389', 'x', 'c']


Output: 1, 3, 4, 5, 8, 9