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: ['v', 'q', '139', '79', '149', '469', 'g', '239', '221', 'v', '77']

Output: 1, 2, 3, 4, 6, 7, 9


Input: Consider Input: ['451', '465', '461', '361', 'i', '379', '271', '103', '15', '419', '329', 'g', 'j', '171']

Output: 0, 1, 2, 3, 4, 5, 6, 7, 9


Input: Consider Input: ['r', 'p', '425', '393', 'v', 'v', 'r', 'z', 'r', '483', '181', '463']


Output: 1, 2, 3, 4, 5, 6, 8, 9