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.

['317', '221', 'h', '101', '453', '489']
0, 1, 2, 3, 4, 5, 7, 8, 9

['x', '493', 'x', '211', 'n', '143', '277', '191']
1, 2, 3, 4, 7, 9

['v', 'f', 'e']

-1