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: ['n', '8573', 'M', 'k', '1235', 'U', '5393', 'S', 'N', 'g', 'C', 'S', 'S', '3465', 'O', 'u', 'f', 'n', '3549', 'L', 'v', '5255', '183', '991', '8683', '5113', '7461', '2907', '1355', '8465', '9435', 'N', 'R']
Example Output: 14, 8573, 13, 11, 1235, 21, 5393, 19, 14, 7, 3, 19, 19, 3465, 15, 21, 6, 14, 3549, 12, 22, 5255, 183, 991, 8683, 5113, 7461, 2907, 1355, 8465, 9435, 14, 18

Example Input: ['o', '9845', '1599', '7901', '4987', '17', '2053', 'm', 'l', '1923', '9157', '817', '5361', '655', '2393', '8321', 's', '8605', 'l']
Example Output: 15, 9845, 1599, 7901, 4987, 17, 2053, 13, 12, 1923, 9157, 817, 5361, 655, 2393, 8321, 19, 8605, 12

Example Input: ['1945', '7225', 'p', 'X', 'T', 'a', '6937', '2963', 'f', '7611', 'q', '6239', '7361', '7009', 'O', 'D', 'V', 'v', 'Y', 'N', '3215', '7085', '9133']
Example Output:
1945, 7225, 16, 24, 20, 1, 6937, 2963, 6, 7611, 17, 6239, 7361, 7009, 15, 4, 22, 22, 25, 14, 3215, 7085, 9133