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: ['t', '197', '129', 'u', 'l', 'y', '485', '57', '147', 'p', '137', 'v', '221']

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


Input: Consider Input: ['d', '71', '65', '177', 'k']

Output: 1, 5, 6, 7


Input: Consider Input: ['v', '39', '9', '113', '193', '391', 'y', 'p']


Output: 1, 3, 9