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.

['265', '251', '241', 'd', 'a', '59', '21', '385', '41', 'l', 'o', '205']
0, 1, 2, 3, 4, 5, 6, 8, 9

['87', '139', 'y', '129', '255', '227', '103', 'j']
0, 1, 2, 3, 5, 7, 8, 9

['c', 't', '489', '455', 'b', 'n', 'u', 'c']

4, 5, 8, 9