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]: ['N', '9371', '3135', 'W', 'E', '4869', 'b', '6681', '3391', '4141', '6861', '7701', 'b', '8763', '3703', 'B', 'W', '8947', 'B', '7155', 'Y', 'y', 'z', 'K', 'Y', '6099', '3165', 'X', '3159', '1145', '5153', '7131', '4001', 'R', 'z', '5499', 'r', 'O', 'b', 'W']
[EX A]: 14, 9371, 3135, 23, 5, 4869, 2, 6681, 3391, 4141, 6861, 7701, 2, 8763, 3703, 2, 23, 8947, 2, 7155, 25, 25, 26, 11, 25, 6099, 3165, 24, 3159, 1145, 5153, 7131, 4001, 18, 26, 5499, 18, 15, 2, 23

[EX Q]: ['4727', 'n', '983', '3675', 't', 'm', '2595', 'x', '9987', '2031', 'D', 'b', 'F', 'T', '3903', '6289', 'u', 'Y', 'l', '393', 'W', '8499', '1557', '7057', 'D', '5287', '2629']
[EX A]: 4727, 14, 983, 3675, 20, 13, 2595, 24, 9987, 2031, 4, 2, 6, 20, 3903, 6289, 21, 25, 12, 393, 23, 8499, 1557, 7057, 4, 5287, 2629

[EX Q]: ['9683', '6465', '3357', '9637', 'r', '6793', '9233', '4543', 'c', '4829', '3433', 'X', 'J', 'C', '4585', 'd', 'C', 'g', '7347', 'N', 'a', 'D', 'f', 't', 'L']
[EX A]:
9683, 6465, 3357, 9637, 18, 6793, 9233, 4543, 3, 4829, 3433, 24, 10, 3, 4585, 4, 3, 7, 7347, 14, 1, 4, 6, 20, 12