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.

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

[EX Q]: ['295', 'd', 's', '1', '201', 'n', 'f', '15', '151', '307', 'b', '103', '255']
[EX A]: 0, 1, 2, 3, 5, 7, 9

[EX Q]: ['289', '267', 'r', 'l', '273', '25', 'b', '75', 'h', '485']
[EX A]:
2, 3, 4, 5, 6, 7, 8, 9