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]: ['1315', '4337', '877', '1395', '5039', '5537', '2249', '187', 'k', '2499', 'j', 'I', '2609', 'i', '1405', '6159', 'O', 'h', '7567', 'u', '105', '4017', 'y', 'O', '3739', '2501', 'v', 'D', '8021']
[EX A]: 1315, 4337, 877, 1395, 5039, 5537, 2249, 187, 11, 2499, 10, 9, 2609, 9, 1405, 6159, 15, 8, 7567, 21, 105, 4017, 25, 15, 3739, 2501, 22, 4, 8021

[EX Q]: ['A', '785', '1403', '5507', '5833']
[EX A]: 1, 785, 1403, 5507, 5833

[EX Q]: ['j', '5781', '3941', 'D', '3319', '5437', '9711', '8005', 'Y', '6351', '8849', '4817', '1047']
[EX A]:
10, 5781, 3941, 4, 3319, 5437, 9711, 8005, 25, 6351, 8849, 4817, 1047