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: ['451', 'd', '429', '23', '143', '223', 'm', '51']
Example Output: 1, 2, 3, 4, 5, 9

Example Input: ['293', '473', '79', 'j', '455', '285', 'k', 'd', '379', '249', '73', '229']
Example Output: 2, 3, 4, 5, 7, 8, 9

Example Input: ['55', 'w', '197', '435', '209', 't', '267', 'd']
Example Output:
0, 1, 2, 3, 4, 5, 6, 7, 9