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.

['171', 'h', '53', 'o', 'q']
1, 3, 5, 7

['u', 'h', 'z', '227', '497', '381', '101', '453', '5']
0, 1, 2, 3, 4, 5, 7, 8, 9

['j', '421', '115', '135', '353', 'q', 'p', '373', 'r', 'e']

1, 2, 3, 4, 5, 7