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: ['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: ['359', '233', '455', '449', 'h']

Output: 2, 3, 4, 5, 9


Input: Consider Input: ['33', '169', '493', '171', 'g', '265', 'g', '89', '447', 'z', 'z', '105', 's', '179', 's']


Output: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9