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]: ['93', 'w', '357', 'z', '293', '83', 't', 'w', '11']
[A]: 1, 2, 3, 5, 7, 8, 9


[Q]: ['e', '325', '377', 'v', '35', 'n', '125', '195']
[A]: 1, 2, 3, 5, 7, 9


[Q]: ['143', 'c', 'j', '469']
[A]:
1, 3, 4, 6, 9