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: ['243', '1', 'j', 'e', '171', 'k', '177', '85', '367', 's', 't', '107', 'z', '283', '15']
Example Output: 0, 1, 2, 3, 4, 5, 6, 7, 8

Example Input: ['y', 'm', '121', 'h', 'm', '189', '117', '257', 'y', '181', '279', 'a', '453']
Example Output: 1, 2, 3, 4, 5, 7, 8, 9

Example Input: ['445', '269', 'd', 'p', 'i', '271', 's', '281', '9', 'r', '187', 'j']
Example Output:
1, 2, 4, 5, 6, 7, 8, 9