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.

['e', 'l', 'p', 'e', '55', 'j', 'z', '217', 'v', '399', 's', '119']
1, 2, 3, 5, 7, 9

['r', '233']
2, 3

['j', 'j', '287', '45', '365', 'p', 'u']

2, 3, 4, 5, 6, 7, 8