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]: ['e', 'l', 'p', 'e', '55', 'j', 'z', '217', 'v', '399', 's', '119']
[A]: 1, 2, 3, 5, 7, 9


[Q]: ['y', '101', 'g', 'c', 'z']
[A]: 0, 1


[Q]: ['d', 'x', 't', 'l', 'l', '443', '301', '89', '221', '439']
[A]:
0, 1, 2, 3, 4, 8, 9