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.

[Q]: ['93', '277', '373', 'z', '9', 'r', '251', '207', 'v', 'n']
[A]: 0, 1, 2, 3, 5, 7, 9


[Q]: ['213', 'm', '347', '217', 'g', '207', '361', 'q']
[A]: 0, 1, 2, 3, 4, 6, 7


[Q]: ['433', '457', '149', '71', '413']
[A]:
1, 3, 4, 5, 7, 9