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: ['f', 't', 'a', '163', '297', '97', '487', '341', '193']
Example Output: 1, 2, 3, 4, 6, 7, 8, 9

Example Input: ['s', '391', 'z', '67', '371', '195', '77', '373', 'g', '249', 'm']
Example Output: 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['h', '373', '75', 'c', '43', 'u', '309', 'u', 'g']
Example Output:
0, 3, 4, 5, 7, 9