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.

Input: Consider Input: ['v', 't', '81', '223', 'b', 'b', '313', '151', '63']

Output: 1, 2, 3, 5, 6, 8


Input: Consider Input: ['k', '217']

Output: 1, 2, 7


Input: Consider Input: ['t', '247', 'f', 'l', '151', 'o']


Output: 1, 2, 4, 5, 7