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: ['c', '435', 'c', 'q', 'u', '191', 'b', 'l', '217']
Example Output: 1, 2, 3, 4, 5, 7, 9

Example Input: ['g', '109', 'm', '169', '443', 'm', '57', '285', 'x', '171', '367']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

Example Input: ['p', 'u', '147', '273', '475']
Example Output:
1, 2, 3, 4, 5, 7