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: ['o', '61', '475', '457', 'a', 'o', 'z', '227', '415', 'z', 'x', 'y', '73', '205', 'y']

Output: 0, 1, 2, 3, 4, 5, 6, 7


Input: Consider Input: ['k', '107', '333', '317', 'm', 'w', 'g', 'f']

Output: 0, 1, 3, 7


Input: Consider Input: ['27', 'x', 'c', 'w', 'b', '315', '213', 'm']


Output: 1, 2, 3, 5, 7