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.

['l', 'z', '453', '361', 'p', 'c', 'n', '77', '113', '261', 'g']
1, 2, 3, 4, 5, 6, 7

['251', '173', '301', '339', '267', 'p', '347']
0, 1, 2, 3, 4, 5, 6, 7, 9

['447', 'n', '167', 'e', '239', 'm', '191', '127', 'u', '355', 'f', '203', 'a', 'v', '441']

0, 1, 2, 3, 4, 5, 6, 7, 9