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.

['363', '455']
3, 4, 5, 6

['69', '307', 'l', 'j', '167', 'o', '427', 'j']
0, 1, 2, 3, 4, 6, 7, 9

['453', 's', '363', 'p', '121', '217', '19', '149']

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