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.
--------
Question: ['b', 'o', 'E', '3349', '3065', '427', '635', 'r', 'L', '1955', '7645', '7123', 'E', '3781', 'L', 'O', '1255', 'R', '8671', 'k', 'n', '3199', '6251', '2839', 'L', 'X', 'h', '3479', 'R', 'O', '1289', '8729', '6665', '7729', 'I', '1639', 'Q']

Answer: 2, 15, 5, 3349, 3065, 427, 635, 18, 12, 1955, 7645, 7123, 5, 3781, 12, 15, 1255, 18, 8671, 11, 14, 3199, 6251, 2839, 12, 24, 8, 3479, 18, 15, 1289, 8729, 6665, 7729, 9, 1639, 17


Question: ['6513', '9497', '8963', 'E']

Answer: 6513, 9497, 8963, 5


Question: ['P', 't', 'o', '1821', 'z', '5287', '587', 'f', '2369', '8435', '3767', 'N', '5735', '7329', 'Z', '5963', '8839', '881', 'U', 'p', '7861', '6129']

Answer:
16, 20, 15, 1821, 26, 5287, 587, 6, 2369, 8435, 3767, 14, 5735, 7329, 26, 5963, 8839, 881, 21, 16, 7861, 6129