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: ['l', '269', 'l', '379', '359']

Output: 2, 3, 5, 6, 7, 9


Input: Consider Input: ['y', 'o', '287', 'm', 's', '61']

Output: 1, 2, 6, 7, 8


Input: Consider Input: ['491', '449', '85', 'y', '355', 'f', '121']


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