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', 'x', '299', 'a', 'y', '105', 's', '249', 'g', '439', 'k', '1', 'h', 'd', '43']

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


Input: Consider Input: ['q', 'u', '199', 'v', '249']

Output: 1, 2, 4, 9


Input: Consider Input: ['387', 'p', 'i', '67', '371', '179', '169', 'm', '113', '3', '159', 'k']


Output: 1, 3, 5, 6, 7, 8, 9