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.

['479', '381', '61', '307', 'w', 'd', '493', 'q', 'h', '373', '217', 't', '57', 'j']
0, 1, 2, 3, 4, 5, 6, 7, 8, 9

['e', 's', '153', 'e', '377', 'c', 'v', '437']
1, 3, 4, 5, 7

['277', '435', '359', '417', '145', '175', 'c', '153', '289', '117', 'k']

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