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]: ['h', 'T', '3899', '637', '9203', 'l', '1559', 'F', '5453', 'l', '1897', '5407', 'D', '905', 'z']
[EX A]: 8, 20, 3899, 637, 9203, 12, 1559, 6, 5453, 12, 1897, 5407, 4, 905, 26

[EX Q]: ['9391', '5923', '7195', 'd', '5763', '4437', 'f', '2885', '153', 'I', 'w', 'v', 's', '3381', '2931', 'l', 'P', '2435', '7365', 'I', 'G', '4217', '8047', '6035', '865', 'h', '6273', 'y', 'b', 'X', 'e', '321', 'H']
[EX A]: 9391, 5923, 7195, 4, 5763, 4437, 6, 2885, 153, 9, 23, 22, 19, 3381, 2931, 12, 16, 2435, 7365, 9, 7, 4217, 8047, 6035, 865, 8, 6273, 25, 2, 24, 5, 321, 8

[EX Q]: ['847', 'l', '2511', '3347', '6247', '7189', 'm', '7703', '9907', 'P', '6949', 'd', 'f', '2561', '2375', '203', '5175', '5383', '6263', '6193', 'Z', 'Z', '6187', 'Y', 'N', 'P', '9449', 'Z', '665', '8417', '4313', '1361', 'a', 'R', '3711', '5043', '2289', 'x', 'A', '3569']
[EX A]:
847, 12, 2511, 3347, 6247, 7189, 13, 7703, 9907, 16, 6949, 4, 6, 2561, 2375, 203, 5175, 5383, 6263, 6193, 26, 26, 6187, 25, 14, 16, 9449, 26, 665, 8417, 4313, 1361, 1, 18, 3711, 5043, 2289, 24, 1, 3569