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: ['2105', 'h', '2769', '8309', '9003', 't', 'U', '1993', '2859', '3295', 't', 'T', '8943', '7385', '1667', 'd', '7453', 'D', 'A', 'd', 'J', 'h', 'V', 'F', 'x', 'f', '4003', '8121']
Example Output: 2105, 8, 2769, 8309, 9003, 20, 21, 1993, 2859, 3295, 20, 20, 8943, 7385, 1667, 4, 7453, 4, 1, 4, 10, 8, 22, 6, 24, 6, 4003, 8121

Example Input: ['3839', 'z', 'y', 'T', 'v', 'w', '2469', '2651', '499', '7407', 'O', 'Q', 'e']
Example Output: 3839, 26, 25, 20, 22, 23, 2469, 2651, 499, 7407, 15, 17, 5

Example Input: ['t', '5027', 'C', '3101', 'U', '4493', '917', '5509', '8783', 'l', 'H', '6143', '6337', 'j', '9307', '4997', 'X', 'u', 'W', 'r', 'R', 'F', 'H', 'f', 'g', 'r', '9663', '9101']
Example Output:
20, 5027, 3, 3101, 21, 4493, 917, 5509, 8783, 12, 8, 6143, 6337, 10, 9307, 4997, 24, 21, 23, 18, 18, 6, 8, 6, 7, 18, 9663, 9101