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]: ['p', '5493', '2947', 'Z', '8155', '747', 'R', '3199', 'J', 'F', '7579', 'r', '3903', '8923', 'd', '4307', '8331', '9981']
[EX A]: 16, 5493, 2947, 26, 8155, 747, 18, 3199, 10, 6, 7579, 18, 3903, 8923, 4, 4307, 8331, 9981

[EX Q]: ['d', '3883', 'I', 'F', '6891', 'G', 'c', '9833', 'F', '3731', 'a', '5267', '5617', '6639', '2861', '7319', '451', 'i', 't', 'k', 'B', '5613', 'T', 'A', 'S', '2435', '5807', '9405', '3453', '1829', 'R', '869', 'X', 'h', '1097', 'B', '3369', 't', 'B']
[EX A]: 4, 3883, 9, 6, 6891, 7, 3, 9833, 6, 3731, 1, 5267, 5617, 6639, 2861, 7319, 451, 9, 20, 11, 2, 5613, 20, 1, 19, 2435, 5807, 9405, 3453, 1829, 18, 869, 24, 8, 1097, 2, 3369, 20, 2

[EX Q]: ['x', 'j', 'W', '2569', '7585', 'K', 'S', 'x', 'i', 'h', 'K', 'n', 'f', '4007', 'h', '1853', '4553', 'Q', '1569', 'U', 'C', 'r', '817']
[EX A]:
24, 10, 23, 2569, 7585, 11, 19, 24, 9, 8, 11, 14, 6, 4007, 8, 1853, 4553, 17, 1569, 21, 3, 18, 817