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: ['175', 'q', 'h', 'z', 'v', 'y', '39', '419', '87', '425', 'z', '375']

A: 1, 2, 3, 4, 5, 7, 8, 9
****
Q: ['105', 'u', '465', 'b', '59', 'd', 'w', 'r', '233', 'v', '197', '189', '329']

A: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
****
Q: ['337', 'e', 'd', 'v', 'a', '371', '345', '143', '279']

A:
1, 2, 3, 4, 5, 7, 9
****