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]: ['233', '35', 'l', 'j', '89', 'r', 't']
[A]: 2, 3, 5, 8, 9


[Q]: ['143', 'i', '499', 't', '27']
[A]: 1, 2, 3, 4, 7, 9


[Q]: ['323', 'd', '135', 'o', '79', 'y']
[A]:
1, 2, 3, 5, 7, 9