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: ['353', '231', 'w', 't', 'j', 'r', 'm', '455', 'i', '281', '215']

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


Input: Consider Input: ['229', '369', 'c', '7', 'f', 'h', '455', 't', '249', 's']

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


Input: Consider Input: ['421', 'a', '337', 'v', '489', 'h', 'h', 'g', 'w', 'w', 'x']


Output: 1, 2, 3, 4, 7, 8, 9