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]: ['s', 'd']
[A]: -1


[Q]: ['323', '243', '385', 'z', '345', 'v', '359', 'e', '215', '417', 'g', '445', '145', '413']
[A]: 1, 2, 3, 4, 5, 7, 8, 9


[Q]: ['h', 'z', 'd', 'e']
[A]:
-1