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 Input:
['u', '73', 'x', 'f', 'e', '187', 'x', 'i', '215', '1', 'z', '129', '89', 'f', 'i']

Ex Output:
1, 2, 3, 5, 7, 8, 9


Ex Input:
['17', 'n', 'c', 'f', 'u', '413', '13', '133', 'q', 'j', '249', '163', '65', '417', '161']

Ex Output:
1, 2, 3, 4, 5, 6, 7, 9


Ex Input:
['233', '415', '13', '407', 't', 'p', '421', '145', 'v', 'a', '143', 'v', 'z']

Ex Output:

0, 1, 2, 3, 4, 5, 7