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: ['91', '291', '379', 'k', 'a', 't', 'i', '355', 'l', '335', '119', '343']

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


Input: Consider Input: ['493', '241', '239', 'g', 'q', '319', '49', '245']

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


Input: Consider Input: ['329', 'x', '37', '217', '319', '39', 'a', 'g', 'q', '297', 'o', '427', 'b', 'u', 'd']


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