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]: ['411', 'i', '107', '75', 'b', 'l', 't', '351', '413', 'l', '363']
[A]: 0, 1, 3, 4, 5, 6, 7


[Q]: ['s', 'y', '133', 'c', '415', 'p']
[A]: 1, 3, 4, 5


[Q]: ['477', 'k', 'l']
[A]:
4, 7