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: ['451', 'd', '429', '23', '143', '223', 'm', '51']

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


Input: Consider Input: ['l', '201', 's', 'y', 'b', '395', '19']

Output: 0, 1, 2, 3, 5, 9


Input: Consider Input: ['p', 'g', 'h', 'o', '251', '179', '19', '409', 'b', 'k', '45', 'n']


Output: 0, 1, 2, 4, 5, 7, 9