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: ['9', '129', '467', '59', 'm', 'n', 'd', '107']

A: 0, 1, 2, 4, 5, 6, 7, 9
****
Q: ['l', '283', '171', 'q', '465', 'u', '325', 'd', 'j', '349', '351', '229', 'z']

A: 1, 2, 3, 4, 5, 6, 7, 8, 9
****
Q: ['165', 'h', 'g', 'v', 'p', 'p', '291', 'v']

A:
1, 2, 5, 6, 9
****