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.

['121', 'm', 'n', '143', '281', 'c', 'j']
1, 2, 3, 4, 8

['381', '357', 'w', 'r', '115', 'z', '389', 'p', 'p', '101', '229']
0, 1, 2, 3, 5, 7, 8, 9

['a', 'k', 'v', '477', '251', 'o', '383', 'd', '159']

1, 2, 3, 4, 5, 7, 8, 9