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', 'x', '109', '319', 's', 'w', '211']
[A]: 0, 1, 2, 3, 5, 6, 9


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


[Q]: ['y', 's', 'v', 'j', '313', '125', '143', 'm', '219', '461']
[A]:
1, 2, 3, 4, 5, 6, 9