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.

['227', '39', '133', 'd', '13', '365', '251', '437', 'v', '263', '223', 'p', 'r', 'i', '229']
1, 2, 3, 4, 5, 6, 7, 9