instruction:
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.
question:
['f', 'f', '149', '311', '331', 'l', 'u', '349', 'v', 'v', '417', '285']
answer:
1, 2, 3, 4, 5, 7, 8, 9


question:
['163', '291', 'm', 'z', '99', 'd', '365', 'm', '89', 's', 'e', 'q', 's', '161']
answer:
1, 2, 3, 5, 6, 8, 9


question:
['337', '307', 'z', '205', '259', '453', 'l']
answer:

0, 2, 3, 4, 5, 7, 9