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]: ['233', '35', 'l', 'j', '89', 'r', 't']
[A]: 2, 3, 5, 8, 9


[Q]: ['445', '91', '141', '185', 'b', 'k', 'f', 'l', 'i', '229', 't', 'v']
[A]: 1, 2, 4, 5, 8, 9


[Q]: ['17', '5', '403', '395', '143', 'z', 'n', 'o', '481', 'o', '161', 'p', '391']
[A]:
0, 1, 3, 4, 5, 6, 7, 8, 9