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.

['93', 'z', '495', 'l', '65', '233', 'h', 'm', 'f', '249', 'w', '35', '337', 'j', 'm']
2, 3, 4, 5, 6, 7, 9

['255', 'u', 's', 'g', '445']
2, 4, 5

['q', '291', '161', 'p', 'x', '231', '183', '331', '435', '203', 'v', 'g', 'x', 'e', 'm']

0, 1, 2, 3, 4, 5, 6, 8, 9