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:
['m', 'n', '481', 'a', '343', '19', 'l', 'l', '477', '71']

Ex Output:
1, 3, 4, 7, 8, 9


Ex Input:
['f', '135', 's', '269', 'x', '45', 'p', '141', 'e']

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


Ex Input:
['205', '93', '7', 'a', '199', 'z', 'c', '39', '113', 'a', '439', '41', '185']

Ex Output:

0, 1, 2, 3, 4, 5, 7, 8, 9