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: ['h', 'l', 'x', 'v', 'v', '413', 'p', '45', '105', '183', 'p', 'k']

A: 0, 1, 3, 4, 5, 8
****
Q: ['v', 'i', 'g', 'h']

A: -1
****
Q: ['k', '369', '139', 'c', 'e', 's', '245', '141', 'l', 'k', 'g', 'r', '305', '255', '223']

A:
0, 1, 2, 3, 4, 5, 6, 9
****