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]: ['183', '235', 'a', '261', 'z', 'n', 's', 'q', 'm', '311', '399', '457']
[EX A]: 1, 2, 3, 4, 5, 6, 7, 8, 9

[EX Q]: ['h', '309', 'q', 'w', '367', '245', '181', 'w', '377', '33']
[EX A]: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

[EX Q]: ['259', '209', '173', 'c', 's', 'l', '139', 'k', '481', '167', 's', '155', '87', '137', '53']
[EX A]:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9