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: ['8643', 'H', 'g', '7997', '4131', 'c', '7125', 'Z', '2811', '3543', '269', 'Y', 'E', 'R', 'A', '2241', 'G', '9967', '3141', 'B', 'Y', 'A', '3263', 'c', '251', 'D', 'z', '5509', '1805']
Example Output: 8643, 8, 7, 7997, 4131, 3, 7125, 26, 2811, 3543, 269, 25, 5, 18, 1, 2241, 7, 9967, 3141, 2, 25, 1, 3263, 3, 251, 4, 26, 5509, 1805

Example Input: ['t', '5153', 'I', '5033', 'W', 'D', 'R', '3547', 'p', '269', 'J', 'a', 'O', 'L', '8845', 'E', 'Z', '1983', '3045']
Example Output: 20, 5153, 9, 5033, 23, 4, 18, 3547, 16, 269, 10, 1, 15, 12, 8845, 5, 26, 1983, 3045

Example Input: ['8861', '4019', 'x', 'k', '1321', '8741', 'j', '6229', 'e', '1997', 'A', '5395', '2209', '2005', '7415', 'R', 'N', 'r', 'p', 'm', '3333', 'D', 'X', 'i', 'd', '497', '4367', 'b', 'e', 'j', 'D', 'k', 'z', 'q', 'u', '8897', '3279']
Example Output:
8861, 4019, 24, 11, 1321, 8741, 10, 6229, 5, 1997, 1, 5395, 2209, 2005, 7415, 18, 14, 18, 16, 13, 3333, 4, 24, 9, 4, 497, 4367, 2, 5, 10, 4, 11, 26, 17, 21, 8897, 3279