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.

['197', 'p', 'e', '217', '327', '439', '59', 'o', '355', 'z']
1, 2, 3, 4, 5, 7, 9

['353', 'k', 'j', '1', '375', 'e', 'd']
1, 3, 5, 7

['117', '417', '189', 'l', '87', '251', 'y', '497', '37']

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