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:
['t', '361', 'o', 'j', '395', 'u', '211', 'a', 'i', 'i', '375', 'h', '451']

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


Ex Input:
['279', 'm', '453', 's', 'x', 'g', 'i', 'x', 'd']

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


Ex Input:
['207', 'l', '251', 'h', 't', 'x', 'e', 'd', 'y', '79', '493', '475', '133', 'j', '359']

Ex Output:

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