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', '465', '129', 'o']

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


Input: Consider Input: ['247', 's', 'y', 'c', '421']

Output: 1, 2, 4, 7


Input: Consider Input: ['327', 'u', 'c', 'c', 'i', '493', 'n', '237', '205', '299', '325', '203']


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