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: ['p', '305', 't', 'x', '497', '209', '151', '89', '53', '189', 'n', '129', 'c', '227', 'p']

Output: 0, 1, 2, 3, 4, 5, 7, 8, 9


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: ['d', 'n', '149', '253', '497', '117', 'g', '495', 'z']


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