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: ['b', 'r', 'n', '89', '379', '283', '27', 's', '361', 'm', 'l']

Output: 1, 2, 3, 6, 7, 8, 9


Input: Consider Input: ['473', '357', 'i', 'j', '299', 's', '495', '165', 'o', 'l', 'x', 'v', '1', 'o', '469']

Output: 1, 2, 3, 4, 5, 6, 7, 9


Input: Consider Input: ['439', '443', '175', 'e', 'm', '361', 'd']


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