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


question:
['483', '409', '129', 'u', '167', '275', 'p', '163', 'r', 'q', 'i', '481', 'j', '271']
answer:
0, 1, 2, 3, 4, 5, 6, 7, 8, 9


question:
['159', 'c', 'o', 'k', 'q', '205', 'p', 'y', '125', 'r', '291', '133', 'n', '405', '453']
answer:

0, 1, 2, 3, 4, 5, 9