Definition: 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: ['277', 'c', 'f', '243', '373', '119', '469', 'l', 'z', '113', '441', '445']

1, 2, 3, 4, 5, 6, 7, 9