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]: ['b', 'U', '8175', 'd', '5731', '493', 'a', 'V', 'S', 'L', 'W', 'z', 'D', '4529', '2923', '4063', 'b', '5529', '3871', 'X', '6937', '6395', '1057', 'X', 'f', 'Z']
[EX A]: 2, 21, 8175, 4, 5731, 493, 1, 22, 19, 12, 23, 26, 4, 4529, 2923, 4063, 2, 5529, 3871, 24, 6937, 6395, 1057, 24, 6, 26

[EX Q]: ['8711', 'e', '5951', 'Y', 'S', 'V', '2141', 'g', 'R', '627', '8803', 'q', '9501', '1999', 'S', '2115', 'P', '7185', 'r', 'c', 'E', 'J', '2721', 'a', 'd', '6801', '7393', '2427', '4311', 't', 'r', 'h', '3429']
[EX A]: 8711, 5, 5951, 25, 19, 22, 2141, 7, 18, 627, 8803, 17, 9501, 1999, 19, 2115, 16, 7185, 18, 3, 5, 10, 2721, 1, 4, 6801, 7393, 2427, 4311, 20, 18, 8, 3429

[EX Q]: ['621', '219', '2915', 'i', 'J', '2449', '7073', '5379', 's', '9773', 'e', '7813', 'D', 'q', '6559', 's', '7543', '4609', 'k', '2787', '9277', 'Z', '357', 'E', '1533', 'y', 'n', 'Q', 'C', '9011', '9665', '2371', '1281', '9045', '165', '723', '6487', '1583', '6509', '1473']
[EX A]:
621, 219, 2915, 9, 10, 2449, 7073, 5379, 19, 9773, 5, 7813, 4, 17, 6559, 19, 7543, 4609, 11, 2787, 9277, 26, 357, 5, 1533, 25, 14, 17, 3, 9011, 9665, 2371, 1281, 9045, 165, 723, 6487, 1583, 6509, 1473