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: ['c', '317', 'z', 'z', 'h', '227', '439', 'x', 'f']

Output: 1, 2, 3, 4, 7, 9


Input: Consider Input: ['99', 'p', 'v', '49', 's', '279', 'v', '287', '355', 'o', '131', 'd', 'b']

Output: 1, 2, 3, 4, 5, 7, 8, 9


Input: Consider Input: ['279', '381', '297', 'f', 'o', '15', 'w', '131', 'n', 'h', '45', '335', 'f', '477']


Output: 1, 2, 3, 4, 5, 7, 8, 9