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]: ['323', '243', '385', 'z', '345', 'v', '359', 'e', '215', '417', 'g', '445', '145', '413']
[EX A]: 1, 2, 3, 4, 5, 7, 8, 9

[EX Q]: ['t', '197', '129', 'u', 'l', 'y', '485', '57', '147', 'p', '137', 'v', '221']
[EX A]: 1, 2, 3, 4, 5, 7, 8, 9

[EX Q]: ['n', '451', '265', 'f', 't', '193', '487', 'q']
[EX A]:
1, 2, 3, 4, 5, 6, 7, 8, 9