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: ['445', '91', '141', '185', 'b', 'k', 'f', 'l', 'i', '229', 't', 'v']
Example Output: 1, 2, 4, 5, 8, 9

Example Input: ['e', 'l', 'p', 'e', '55', 'j', 'z', '217', 'v', '399', 's', '119']
Example Output: 1, 2, 3, 5, 7, 9

Example Input: ['461', 'z', 's', '231', 'c', '447', '177', 'm', '291', 'l', 'm', '331', 'u', 'd', 'y']
Example Output:
1, 2, 3, 4, 6, 7, 9