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: ['161', '433', '373', '225', '161', 'b', '179', '311', 'f', '325', 'y', 'c', 'h', '87']
Example Output: 1, 2, 3, 4, 5, 6, 7, 8, 9

Example Input: ['257', '111', 'g', '277', '473', '105', 'x', '217']
Example Output: 0, 1, 2, 3, 4, 5, 7

Example Input: ['q', 'a', 'z', 'o', '203', 'c', '369', '13', '497', 'r', 's', 'r', 'r', 'f']
Example Output:
0, 1, 2, 3, 4, 6, 7, 9