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: ['1183', '4279', 'f', 'I', 'I', '3533', '891', 'z', '5947', '8717', '6875', '7121', '3503', 'l', '1909', 'E', '6613', '5571', 's', 'R', 'e']
Example Output: 1183, 4279, 6, 9, 9, 3533, 891, 26, 5947, 8717, 6875, 7121, 3503, 12, 1909, 5, 6613, 5571, 19, 18, 5

Example Input: ['s', '7331', '8643', 'z', 'J', '6141', '6597', 'F', '95']
Example Output: 19, 7331, 8643, 26, 10, 6141, 6597, 6, 95

Example Input: ['2441', '2191', '7225', 't', 'Z', '1921', 'I', '9563', '5511', 'Q', 'B', '817', '4113', 'W', '7125', '1087', '8143', 'v', '4971', 'X']
Example Output:
2441, 2191, 7225, 20, 26, 1921, 9, 9563, 5511, 17, 2, 817, 4113, 23, 7125, 1087, 8143, 22, 4971, 24