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: ['403', 'j', 'x', '187', '311', 'g', 'z', 'p', '287', 'w', 'k', 'm']

Output: 0, 1, 2, 3, 4, 7, 8


Input: Consider Input: ['219', '127', '449', 'u', 'g']

Output: 1, 2, 4, 7, 9


Input: Consider Input: ['479', '417', 'w', '103', '391', 'o', '399', '125', 'k', 'i', 'm', '393', '417', '35']


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


