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: ['469', '13', '333', '271', '223', '341', 'h', '317', '303']

Output: 0, 1, 2, 3, 4, 6, 7, 9


Input: Consider Input: ['469', 'y', 'j', 'u', '475', 'k', 'k']

Output: 4, 5, 6, 7, 9


Input: Consider Input: ['a', '441', '227', 'j', '13', '277', 'f', 'o']


Output: 1, 2, 3, 4, 7