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:
['s', 't', 'c', '299', 'g', '33', 'o', '485', '345', '295', 'm', '345', 'q', '431', '151']

Ex Output:
1, 2, 3, 4, 5, 8, 9


Ex Input:
['353', 'k', 'j', '1', '375', 'e', 'd']

Ex Output:
1, 3, 5, 7


Ex Input:
['151', 'o', 'z', 'w', 's', '483', 'e', 'h', 'h', '251']

Ex Output:

1, 2, 3, 4, 5, 8