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]: ['i', '5103', '9407', '6703', 'q', 'W', 'y', '2667', '1847', '2019', 'Z', '6393', '2369', 'i', '3965', '3439', 'y', '4237', 'e']
[EX A]: 9, 5103, 9407, 6703, 17, 23, 25, 2667, 1847, 2019, 26, 6393, 2369, 9, 3965, 3439, 25, 4237, 5

[EX Q]: ['I', 'c', '5325', '3723', 'r', '3613', '4509', '1935', 'l', '8285', 'r', '9159', '3557', 'z', '5397', '3805', 'S', 'f', 'L', '5169', '1893', 'I', '3845', 'C', '2679', '3489', '7829', 'V', '3589', '7651', '1185', '5641', 'F', 'h', 'Q', '1807']
[EX A]: 9, 3, 5325, 3723, 18, 3613, 4509, 1935, 12, 8285, 18, 9159, 3557, 26, 5397, 3805, 19, 6, 12, 5169, 1893, 9, 3845, 3, 2679, 3489, 7829, 22, 3589, 7651, 1185, 5641, 6, 8, 17, 1807

[EX Q]: ['997', '3843', '5991', '5415', 'U', 'V', '619', '9381', 'a', 'o', '9493', 'M', 'E', 'g', '9989', '9243']
[EX A]:
997, 3843, 5991, 5415, 21, 22, 619, 9381, 1, 15, 9493, 13, 5, 7, 9989, 9243