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.

Example Input: ['359', '233', '455', '449', 'h']
Example Output: 2, 3, 4, 5, 9

Example Input: ['g', '55', '153', '179', 'l', 'k', 'h', '21', '433', 'r', '53', '85', 'f', 'e']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['g', 'x', 'v', 'e', '235', 'e', 'm', '367', '7', '131', 'n', '409', '7', 'm']
Example Output:
0, 1, 2, 3, 4, 5, 6, 7, 9