In this task, you are given an input list A. You need to convert all the alphabets in the list with a number representing their position in the English alphabet. E.g., replace A by 1, B by 2, a by 1, b by 2, and so on.

['8297', 'G']
8297, 7

['565', '6701', 'P', 'Z', 's', '6915', '7931', '1403', '8957', '8999', 'K', 'p', 'M', 'f', '3551', '9433', 'j', '8891', '883', '7883', '8595', '7429', 'w', '4289', '5903']
565, 6701, 16, 26, 19, 6915, 7931, 1403, 8957, 8999, 11, 16, 13, 6, 3551, 9433, 10, 8891, 883, 7883, 8595, 7429, 23, 4289, 5903

['7357', '6085', '6729', 'B', '2117', 'I', '2805', 'b', 'h', '947', '4051', '9515', 'Z', 'h', 'h', '7037', '6739', '891', '3197', '7993', 'L']

7357, 6085, 6729, 2, 2117, 9, 2805, 2, 8, 947, 4051, 9515, 26, 8, 8, 7037, 6739, 891, 3197, 7993, 12