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.

['203', 'p', 'r', 'r', 'c', 'w', 'z', 'w', 'a', '203', 'n']
0, 2, 3

['447', '77', '337', 'i', '257', '477', 'l', 'm', '357', 'k', '293', '425', 's']
2, 3, 4, 5, 7, 9

['71', '365', 't', 'z', '265', 'e', '135', '287', '15', '293', 'v']

1, 2, 3, 5, 6, 7, 8, 9