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: ['287', 'y', 'b', '79', '39', 'l']

Output: 2, 3, 7, 8, 9


Input: Consider Input: ['h', 'l', '43', 'b', 'g', '265', '355', 'y']

Output: 2, 3, 4, 5, 6


Input: Consider Input: ['z', '375', 'v', 'o', 'v', '31', 'u', 'x', 'q', 'x', '71', 'n', 'v']


Output: 1, 3, 5, 7