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:
['61', '255', 'u', '219', '197', 'i', '453', 'i', '267', '217', 'o', 'g']

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


Ex Input:
['357', '269', '105', '315', 'c', '301', 'v', '441', '415', 't', 'a', 'o', 'u', '23', 'n']

Ex Output:
0, 1, 2, 3, 4, 5, 6, 7, 9


Ex Input:
['g', '411', '307', 'i', '483', 'z', '29', 't', 'f', 'z']

Ex Output:

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