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', 'g', '181', 'y', 'd', 'v', '95', 'h', 'n', '103', '41', 'm', 'h', '445', 'z']
0, 1, 3, 4, 5, 8, 9

['l', '269', 'l', '379', '359']
2, 3, 5, 6, 7, 9

['433', '381', 'a', '203', '71', '39', '487', '215', 't']

0, 1, 2, 3, 4, 5, 7, 8, 9