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]: ['243', '1', 'j', 'e', '171', 'k', '177', '85', '367', 's', 't', '107', 'z', '283', '15']
[A]: 0, 1, 2, 3, 4, 5, 6, 7, 8


[Q]: ['307', 'y', 'p', '59', 'e', '25', '85', 'h', '123', 'f', '305']
[A]: 0, 1, 2, 3, 5, 7, 8, 9


[Q]: ['i', '367', 'p', '269', 'l', 'j', '125', 'r', '121', 'v', 'v']
[A]:
1, 2, 3, 5, 6, 7, 9