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]: ['u', '343', '167', 'a']
[A]: 1, 3, 4, 6, 7


[Q]: ['i', '419', 'h', '267', 'u', '273']
[A]:
1, 2, 3, 4, 6, 7, 9