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.

Example Input: ['u', 'P', 'n', 'P', '537', '6431', 'u', 'Y']
Example Output: 21, 16, 14, 16, 537, 6431, 21, 25

Example Input: ['7333', 'M', 'd', '9109', 'v', 'g', '1091', 'z', 'S', 'e', 'u', '865', 'G', 'f', '2333', '5443', '4651', '3065', 'G', 'C', 'W', 'h', 'i', '1259', 'X', '5249', '5405', 'p', '801', 'd', 'U', 'W']
Example Output: 7333, 13, 4, 9109, 22, 7, 1091, 26, 19, 5, 21, 865, 7, 6, 2333, 5443, 4651, 3065, 7, 3, 23, 8, 9, 1259, 24, 5249, 5405, 16, 801, 4, 21, 23

Example Input: ['887', '2443', '7085', 'a', '9297', '8487', '4919', 'Q', '7871', 'e', 'e', 'C', '5615', '3201', '2343', 'Q', '3159', '3143', 'n', '2925', 'K', '247', '2047', '6829', '8861', 'F']
Example Output:
887, 2443, 7085, 1, 9297, 8487, 4919, 17, 7871, 5, 5, 3, 5615, 3201, 2343, 17, 3159, 3143, 14, 2925, 11, 247, 2047, 6829, 8861, 6