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.

['23', 'p', '409', '305', 'z', 'q', '295', '391']
0, 1, 2, 3, 4, 5, 9

['95', '205', 'c', '101']
0, 1, 2, 5, 9

['435', 's', '49', '421', '87', 'v', '145', 'j', '55', '83', '409', 'c', 'h', '313']

0, 1, 2, 3, 4, 5, 7, 8, 9