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: ['s', '291', '257', 'w', '497', '309']

Output: 0, 1, 2, 3, 4, 5, 7, 9


Input: Consider Input: ['x', 'a', '381', 'k', 'n', 'm', '267', 'r', '193', 'f', 'h', 'r', '327', 'i', 'h']

Output: 1, 2, 3, 6, 7, 8, 9


Input: Consider Input: ['3', '181', 'o', '425', 'f', '391']


Output: 1, 2, 3, 4, 5, 8, 9