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: ['213', 'm', '347', '217', 'g', '207', '361', 'q']

A: 0, 1, 2, 3, 4, 6, 7
****
Q: ['v', 'i', 'g', 'h']

A: -1
****
Q: ['445', '293', 'e', '171', 'v', '219', 'r', '393', 'j', '483', 'i', 'y', 'g', '173', 'r']

A:
1, 2, 3, 4, 5, 7, 8, 9
****