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.

[EX Q]: ['7523', '387', 's', 'q', '3053', '8205', 'P', 'J', '7009']
[EX A]: 7523, 387, 19, 17, 3053, 8205, 16, 10, 7009

[EX Q]: ['2769', 'p', '6953', '2529', '1113', '3487', '535', 'z', '8323', '9555', 'c', '6347', 'r', '9021', 'd', 'Z', 'j', '5955', 'r', '6651', '2745', 'u', 'B', '143', 'm', '4533']
[EX A]: 2769, 16, 6953, 2529, 1113, 3487, 535, 26, 8323, 9555, 3, 6347, 18, 9021, 4, 26, 10, 5955, 18, 6651, 2745, 21, 2, 143, 13, 4533

[EX Q]: ['o', '8311', 'K', '3575', '1553', '7751', 'l', 'q', '3217', '5893', '9467', '5657', '5365', 'J', '8463', '4617', '5607', 'h', 'v', '3287', '5191', '8029', '1437', '6495', 't', 'x', 'O', 'p', 'y', '4935', '5193', '2295', 'Z', '6827', '3673']
[EX A]:
15, 8311, 11, 3575, 1553, 7751, 12, 17, 3217, 5893, 9467, 5657, 5365, 10, 8463, 4617, 5607, 8, 22, 3287, 5191, 8029, 1437, 6495, 20, 24, 15, 16, 25, 4935, 5193, 2295, 26, 6827, 3673