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]: ['429', 'a', 'g', '7', 'j', 'd', 'y', '113']
[A]: 1, 2, 3, 4, 7, 9


[Q]: ['235', '17', 'k', 'h', 'o', 'g', '97', 'h', '165']
[A]: 1, 2, 3, 5, 6, 7, 9


[Q]: ['325', '269', '199', '177', 'n', '319', '385', '227', 'o', '393', 'y', 'g', 'f', '347', '109']
[A]:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9