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: ['k', '413', '321', '209', 'k', '263']

Output: 0, 1, 2, 3, 4, 6, 9


Input: Consider Input: ['b', '329', 'm', 'q', 'k', 'z', 'k', '199', 'v', 'l']

Output: 1, 2, 3, 9


Input: Consider Input: ['h', 's', 'b', '31', 'd', 'k', 'y']


Output: 1, 3