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: ['u', '207', 'q', '371', 's', '51', '217', 'q', '255', '9', '109', 'l', 'b', 'w']

Output: 0, 1, 2, 3, 5, 7, 9


Input: Consider Input: ['u', '419', 'u', 'h', 'k', 'w', 'a', '289', 'd', 'v', 'u', '117', '327', '85', '441']

Output: 1, 2, 3, 4, 5, 7, 8, 9


Input: Consider Input: ['u', 'y', 'd', 'z', 'g', '197', '77', '219', '149']


Output: 1, 2, 4, 7, 9