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.

['h', 'l', '43', 'b', 'g', '265', '355', 'y']
2, 3, 4, 5, 6

['339', '473', '485']
3, 4, 5, 7, 8, 9

['455', '309', '107', 't', 'l', '17', '77', 'g', 'b', 'o', '221', '197', 'q']

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