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.

['b', 'n', '369', '199', 'r', '165', '63', 'y', '331', '57']
1, 3, 5, 6, 7, 9

['g', 't', '31', 't', 's']
1, 3

['13', 'd', 'w', '323', '155', '219', '75', '365', '117']

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