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: ['z', '143', 'o', '365', 'g', 'h', 'y', 'p', 'j']

A: 1, 3, 4, 5, 6
****
Q: ['i', 'f', 'g', '267', '113', '93', 'r', '401', 'g', 'e']

A: 0, 1, 2, 3, 4, 6, 7, 9
****
Q: ['11', 'v', '23', '489', 's', 'm', 's', 'j', '231']

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