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: ['487', '355', 'm', 's', '367', 'n', '203', 'x', 't', 'v', 'd', '251']

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


Input: Consider Input: ['j', 'v', 'q', '393', 'z', 'l', 'g', 'q', '193']

Output: 1, 3, 9


Input: Consider Input: ['257', '33', '139', 'o', 'h', 'i', 'k', 'o']


Output: 1, 2, 3, 5, 7, 9