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]: ['219', 'v', '295', '291', 'n', 'a', '133', 'a', 'y', 'i', 'e', '235', '461']
[A]: 1, 2, 3, 4, 5, 6, 9


[Q]: ['j', 'v', 'q', '393', 'z', 'l', 'g', 'q', '193']
[A]: 1, 3, 9


[Q]: ['y', '405', 'b', '243']
[A]:
0, 2, 3, 4, 5