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]: ['341', 'e', 'j', '385', 'o', 'z', 'z', '187', 'm', '73', 'u', '413']
[A]: 1, 3, 4, 5, 7, 8


[Q]: ['b', '329', 'm', 'q', 'k', 'z', 'k', '199', 'v', 'l']
[A]: 1, 2, 3, 9


[Q]: ['e', '363', '91', '17']
[A]:
1, 3, 6, 7, 9