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: ['2621', '8811', '3613', '7469', 'O', 'P', '3429', '6091', 'l', '6905', '8189', '8933', 'l', '1745', 'c', 'a', '8665', '9733', '8263', 'X', '5065', 'W', '1837', 'K', 'k', '519', '7623']
Example Output: 2621, 8811, 3613, 7469, 15, 16, 3429, 6091, 12, 6905, 8189, 8933, 12, 1745, 3, 1, 8665, 9733, 8263, 24, 5065, 23, 1837, 11, 11, 519, 7623

Example Input: ['w', '8855', 'L', '1153', '543', '7281', 'G', '9643', 'z', '4051', '2313', '7921', '8947', '1677', '7081', '8769', 'Z', '5045', '2391', 'M', '5341', '2881', '2117', 'f', '809', 'E', '595', 'D', 'l', '8877', 'd']
Example Output: 23, 8855, 12, 1153, 543, 7281, 7, 9643, 26, 4051, 2313, 7921, 8947, 1677, 7081, 8769, 26, 5045, 2391, 13, 5341, 2881, 2117, 6, 809, 5, 595, 4, 12, 8877, 4

Example Input: ['1021', 'Y', '5565', 'M', 'S', 'Q', '7879', 'j', 'c', 'F', '191', '7875', 'r']
Example Output:
1021, 25, 5565, 13, 19, 17, 7879, 10, 3, 6, 191, 7875, 18