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: ['285', 'f', '469', 'b', '161', 'q', 'l']

Output: 1, 2, 4, 5, 6, 8, 9


Input: Consider Input: ['w', '13', 'b', '455', 'b', 'k']

Output: 1, 3, 4, 5


Input: Consider Input: ['287', '83']


Output: 2, 3, 7, 8