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]: ['o', 'x', 'E', 'H', '5407', '6813', 'R', 'w', 'g', '9289', '3583', '3055', 'w', '9099', 'F', '9709', 'p', 'p', 'o', '9237', 'o', '9881', 'f', 'q', '2617', 's', '7601', 'l', '4799', '1083', '7221', '9959', 'q', '3493', '4793', 'm', 'N', 'Z', 'E', 'o']
[EX A]: 15, 24, 5, 8, 5407, 6813, 18, 23, 7, 9289, 3583, 3055, 23, 9099, 6, 9709, 16, 16, 15, 9237, 15, 9881, 6, 17, 2617, 19, 7601, 12, 4799, 1083, 7221, 9959, 17, 3493, 4793, 13, 14, 26, 5, 15

[EX Q]: ['X', 'S', 'Q', '801', 'U', '6613', '4053', 'z', 'Q', 'j', '1899', '9485', '635', '6291', 'Z', 'l', 'F', 'Z', '4165', '3281', 'C', '2849', '9691', 'q', '4835', '8733', 'k', '6381', 't', '3823', '8263', 'o', 'S', '4735', '1265', '321', 'Y']
[EX A]: 24, 19, 17, 801, 21, 6613, 4053, 26, 17, 10, 1899, 9485, 635, 6291, 26, 12, 6, 26, 4165, 3281, 3, 2849, 9691, 17, 4835, 8733, 11, 6381, 20, 3823, 8263, 15, 19, 4735, 1265, 321, 25

[EX Q]: ['E', 'C', 'I', 'G', '5451', 'K', '4777', 'u', '3735', 'q', '3809', '3029', 'N', 'u', 'G', 'v', '1659', 'l', 'B', '5801', 'Y', '8183', 'c', '5927', '9703', '2507', '5907', '6725', 'z', '7047', '6885', 'I', 'F']
[EX A]:
5, 3, 9, 7, 5451, 11, 4777, 21, 3735, 17, 3809, 3029, 14, 21, 7, 22, 1659, 12, 2, 5801, 25, 8183, 3, 5927, 9703, 2507, 5907, 6725, 26, 7047, 6885, 9, 6