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]: ['469', '13', '333', '271', '223', '341', 'h', '317', '303']
[A]: 0, 1, 2, 3, 4, 6, 7, 9


[Q]: ['333', '207', '13', '339', 'n', '387']
[A]: 0, 1, 2, 3, 7, 8, 9


[Q]: ['491', '223', 's', '471', '153', 'h', 'j', '465', '145', 'l', '485', 't']
[A]:
1, 2, 3, 4, 5, 6, 7, 8, 9