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]: ['265', '251', '241', 'd', 'a', '59', '21', '385', '41', 'l', 'o', '205']
[A]: 0, 1, 2, 3, 4, 5, 6, 8, 9


[Q]: ['r', 'o', 'n', '219', 'a', '419', 'x', '261', 'h', 's', '373', '155', 's', '171']
[A]: 1, 2, 3, 4, 5, 6, 7, 9


[Q]: ['y', 'd', '217', '267', 'p', 'y', '419', '261', 't', '483', 'u', '33']
[A]:
1, 2, 3, 4, 6, 7, 8, 9