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: ['285', 'w', '37', '471', 'y', '435', '27', '415', 'f', 's', '27', 'b']

Output: 1, 2, 3, 4, 5, 7, 8


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

Output: 2, 3, 4, 5, 6


Input: Consider Input: ['105', 'd', 'k', 'g', 'i']


Output: 0, 1, 5