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: ['l', 'm', 'h', '87', '265', 'e', '415', '325', 'p', 'b', '385']

A: 1, 2, 3, 4, 5, 6, 7, 8
****
Q: ['s', '95', 'j', '173', '437', '143', 'n', '357', 'w', '239', '219']

A: 1, 2, 3, 4, 5, 7, 9
****
Q: ['5', 'l', '119', 'd', 's', '85', '143']

A:
1, 3, 4, 5, 8, 9
****