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: ['7', 'q', '201', 'p', '369', 'a', 'g', '429', 'i', 'g', '329', '295', '203']

Output: 0, 1, 2, 3, 4, 5, 6, 7, 9


Input: Consider Input: ['73', '199', '189', '27', 'm', '101', '61', '113', 'y', '169']

Output: 0, 1, 2, 3, 6, 7, 8, 9


Input: Consider Input: ['103', '423']


Output: 0, 1, 2, 3, 4