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.

Input: Consider Input: ['193', '195', '411', 'p', '161', 'j']

Output: 1, 3, 4, 5, 6, 9


Input: Consider Input: ['479', '205', 'e', 'c', '57', 'm', 'i', '33', 'f', '45', 'z']

Output: 0, 2, 3, 4, 5, 7, 9


Input: Consider Input: ['247', 's', 'y', 'c', '421']


Output: 1, 2, 4, 7