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.

['j', '355', 'w', 'f', 'b', '183', '327', '277']
1, 2, 3, 5, 7, 8

['z', 'c', 'n', '351', 'f', '239', '71', '351', 'b', '1', '321', 'h', '163']
1, 2, 3, 5, 6, 7, 9

['93', 'l', '217', '475', 's', 't', 'n', 'f', 'n', 'n', 'l', '261', '273', '163']

1, 2, 3, 4, 5, 6, 7, 9