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:
['s', 'd']

Ex Output:
-1


Ex Input:
['433', '133', '255', 'h', '59', 'm', '315', '149', 't', 'y', 'n', '59', '493', '295']

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


Ex Input:
['j', 's', 'j', 'l', '243', '65', 'y', 'w', '47', '149', 'j', 'g']

Ex Output:

1, 2, 3, 4, 5, 6, 7, 9