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: ['341', 'e', 'j', '385', 'o', 'z', 'z', '187', 'm', '73', 'u', '413']

A: 1, 3, 4, 5, 7, 8
****
Q: ['61', '417', '437', '489', '383', 'n', '11', 'o', 'a', 'v', '37', 'q', '317']

A: 1, 3, 4, 6, 7, 8, 9
****
Q: ['377', '433']

A:
3, 4, 7
****