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: ['v', '351', 's', 'f', 'd', '137', '11', '355', '345', 'm', 's', '165', '97', '225']

A: 1, 2, 3, 4, 5, 6, 7, 9
****
Q: ['429', 'a', 'g', '7', 'j', 'd', 'y', '113']

A: 1, 2, 3, 4, 7, 9
****
Q: ['21', 'c', 'v', '465', '81', 'f', '213', '491', 'l', 'u', 'c', '201', '53', '161']

A:
0, 1, 2, 3, 4, 5, 6, 8, 9
****