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.

['381', '129']
1, 2, 3, 8, 9

['73', '199', '189', '27', 'm', '101', '61', '113', 'y', '169']
0, 1, 2, 3, 6, 7, 8, 9

['13', '217', 'm', '13', '249', '419', 's', 'j', 's']

1, 2, 3, 4, 7, 9