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: ['t', '361', 'o', 'j', '395', 'u', '211', 'a', 'i', 'i', '375', 'h', '451']
Example Output: 1, 2, 3, 4, 5, 6, 7, 9

Example Input: ['c', '465', '147', 's', '113', 'd', 'c', '355']
Example Output: 1, 3, 4, 5, 6, 7

Example Input: ['k', 'p', 'j', 'd', 'o', 'h', 's', '197', '377']
Example Output:
1, 3, 7, 9