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', 'p', '91']

Output: 1, 9


Input: Consider Input: ['y', '439', 't', '29', '425', '289']

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


Input: Consider Input: ['339', '409', 'c', '53', '147', '109', '45', 't', '367']


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