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: ['425', 'a', '351', 'v']

Output: 1, 2, 3, 4, 5


Input: Consider Input: ['n', 'm', 'u', '267']

Output: 2, 6, 7


Input: Consider Input: ['d', 'x', '133', '139', '329', '479', 'f', 'h']


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