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]: ['9', '129', '467', '59', 'm', 'n', 'd', '107']
[A]: 0, 1, 2, 4, 5, 6, 7, 9


[Q]: ['211', 'v', 'a', '445', '185', '135', 'v', 'w', 'b', '155', '315', '1']
[A]: 1, 2, 3, 4, 5, 8


[Q]: ['431', '227', 'l', 'b', '429', '357', 'f', '311', '497']
[A]:
1, 2, 3, 4, 5, 7, 9