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: ['159', 'y', '369', 'r', '341', '23', 's', '209', 'l', 's', '473']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['497', '247', 'v', '327', '237', '257', '475', 's', '335', 'k']
Example Output: 2, 3, 4, 5, 7, 9

Example Input: ['313', 'p', '375', 'i', '441', '113', '241', '353', '205', 'h', '241', 'l']
Example Output:
0, 1, 2, 3, 4, 5, 7