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.

Example Input: ['173', 'i', 'w', '425', '27', 'd']
Example Output: 1, 2, 3, 4, 5, 7

Example Input: ['325', '203', 'x', 'r', '189', 't', 'q', '277', '315', 'w', '377', 'g', 'l', '87', 'f']
Example Output: 0, 1, 2, 3, 5, 7, 8, 9

Example Input: ['107', '457', '257', 'z', '295', 'l', '209', 'c', '237', 'b']
Example Output:
0, 1, 2, 3, 4, 5, 7, 9