TASK DEFINITION: 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.
PROBLEM: ['3003', 'N', 'w', 'E', 'c', '4319', '589', 'L', '1245', 'M', 'M', '267', 'B', '6095', '8243', 'P', '7477', 'X', '6205', '5989', 'y', 'S', 'x', '5989', 'V', 'm', 'L', '995', 'V', 'M', '5313']

SOLUTION: 3003, 14, 23, 5, 3, 4319, 589, 12, 1245, 13, 13, 267, 2, 6095, 8243, 16, 7477, 24, 6205, 5989, 25, 19, 24, 5989, 22, 13, 12, 995, 22, 13, 5313

PROBLEM: ['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']

SOLUTION: 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

PROBLEM: ['k', 'e', 'F', '7395', 'n', '577', '5197', 'i', 'q', 'y', '2175', '7705', 'Z', 't', 'Y', '6247', 'N', '7935', '2059', 'd', '271', 'w', '3797', 'F', 'Q', '1343', 'M', '2595', 'k', '3901', '7897', '8485', 'n', 'h', 's', '5665', '2193', '3825', 'k']

SOLUTION:
11, 5, 6, 7395, 14, 577, 5197, 9, 17, 25, 2175, 7705, 26, 20, 25, 6247, 14, 7935, 2059, 4, 271, 23, 3797, 6, 17, 1343, 13, 2595, 11, 3901, 7897, 8485, 14, 8, 19, 5665, 2193, 3825, 11