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.

['y', 'v', '311', 'f', '273']
1, 2, 3, 7

['177', '17', '205', '25', 'n', '359', 'b', 'f', '181', 'k', '169', '483', '473', 'h']
0, 1, 2, 3, 4, 5, 6, 7, 8, 9

['405', 'e', 'b', 'd', '149', '341', '307', 'a', '19', 'h', '323', '311', '293', '333']

0, 1, 2, 3, 4, 5, 7, 9