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

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


Input: Consider Input: ['o', '61', '475', '457', 'a', 'o', 'z', '227', '415', 'z', 'x', 'y', '73', '205', 'y']

Output: 0, 1, 2, 3, 4, 5, 6, 7


Input: Consider Input: ['437', 'r']


Output: 3, 4, 7