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.

Q: ['f', '367', 'w', '227', '201', 'n', '213', '11']

A: 0, 1, 2, 3, 6, 7
****
Q: ['h', '309', 'q', 'w', '367', '245', '181', 'w', '377', '33']

A: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
****
Q: ['g', 'm', '37', '183', '39', 'l', 'p', 'c', '225', 'f', '177']

A:
1, 2, 3, 5, 7, 8, 9
****