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.

['o', '105', '409', '287', '9', '377', 'h', 'v', 'i', 'j', 'm', '59', 's', '357']
0, 1, 2, 3, 4, 5, 7, 8, 9

['343', 'c', '7', '271', 'm', '151', 'd', 'n', '305', 'y', 'w', '255']
0, 1, 2, 3, 4, 5, 7

['d', '345', '195', 'p', '85', 'u', 'r', '17']

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