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: ['213', '51', '31', 'n', '89', '113', '315', '195', 'd', 'x', '105', '217', '295']

Output: 0, 1, 2, 3, 5, 7, 8, 9


Input: Consider Input: ['b', '351', 'g', 'k', '29', '15', '411', '97', 'r', '27', '279']

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


Input: Consider Input: ['u', 'y', 'a', '361', 'w', 'o', 'u', 'p']


Output: 1, 3, 6