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.

['y', 'm', '121', 'h', 'm', '189', '117', '257', 'y', '181', '279', 'a', '453']
1, 2, 3, 4, 5, 7, 8, 9

['345', 'h', '9']
3, 4, 5, 9

['307', 'r', '437', 't', 'j', '71', 'r', '285', '47', '189', 't', 'u']

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