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: ['u', 'z', 'p', '99', 'b']

Output: 9


Input: Consider Input: ['o', 'f', 'x', '239']

Output: 2, 3, 9


Input: Consider Input: ['f', 'a', '217', 'p', 'x', '133', 'r', 'h', 'x', '305', 'v', 'k', '419', 'l', '111']


Output: 0, 1, 2, 3, 4, 5, 7, 9