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: ['17', 'n', 'c', 'f', 'u', '413', '13', '133', 'q', 'j', '249', '163', '65', '417', '161']
Example Output: 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['k', '373', 'b', '305', 'i', 'n', 'z', 'm', 'c']
Example Output: 0, 3, 5, 7

Example Input: ['21', '305', '305', '117', 'p', '41', 'w']
Example Output:
0, 1, 2, 3, 4, 5, 7