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.

['129', '373', '461', 'h', 'r', '163', '361', '483', '463', 'e', 'z', 'l']
1, 2, 3, 4, 6, 7, 8, 9

['t', 'u', 'e', 'a', '369', 'e', 'r', 'm']
3, 6, 9

['381', 't', 'j', '339', '171', '233', '147', '423', '291', '165', '203', 'f']

0, 1, 2, 3, 4, 5, 6, 7, 8, 9