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: ['97', '147', 'j', 'm', 'c', '445']

Output: 1, 4, 5, 7, 9


Input: Consider Input: ['j', 'w', 'h', 'r', 'w', 'h', 'd', 'f', '81', 'g', '145']

Output: 1, 4, 5, 8


Input: Consider Input: ['21', '155', '33', 'o', 't', 'e', '413', 'i', 'a', '139', '229']


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