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.

['451', 'd', '429', '23', '143', '223', 'm', '51']
1, 2, 3, 4, 5, 9

['317', '221', 'h', '101', '453', '489']
0, 1, 2, 3, 4, 5, 7, 8, 9

['r', 'g', '101', 's', 'i', 'g', 'b']

0, 1