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: ['461', 'u', 't']

Output: 1, 4, 6


Input: Consider Input: ['25', 'n', 'n', '481', 'w', '91', '251']

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


Input: Consider Input: ['v', '351', 's', 'f', 'd', '137', '11', '355', '345', 'm', 's', '165', '97', '225']


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