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: ['173', 'r', 'a', 'n', 'h', 'o', 'w', '135', '321', '59', 'r', '295', 'r']

Output: 1, 2, 3, 5, 7, 9


Input: Consider Input: ['169', '159', '103', '245', '449', 'a', 'w', 'b', '131', '385']

Output: 0, 1, 2, 3, 4, 5, 6, 8, 9


Input: Consider Input: ['n', 'g', 'k', 'i', '413', 'i', 'l', 'm', 'm', 'q', '137', '231', 'o', 'v', 'u']


Output: 1, 2, 3, 4, 7