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.

Ex Input:
['429', 'a', 'g', '7', 'j', 'd', 'y', '113']

Ex Output:
1, 2, 3, 4, 7, 9


Ex Input:
['l', 'z', '453', '361', 'p', 'c', 'n', '77', '113', '261', 'g']

Ex Output:
1, 2, 3, 4, 5, 6, 7


Ex Input:
['p', '319', '143', 'w', '475', '83', 'w']

Ex Output:

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