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.

Q: ['7471', 'k', '5537', '3569']

A: 7471, 11, 5537, 3569
****
Q: ['o', 'y', 'C', 'L', '507', '7317', '2639', '6933', '797', '383', '4431', 'Z', 'y', '8811', 'O', 'a', 'G', 'Z', 'J', 'q', '1859', '9395', '8505', 'X', 'J', 'x', 'f', 'd', '2263', 'p', '5635', 'y', '9251', 'Z', 'K']

A: 15, 25, 3, 12, 507, 7317, 2639, 6933, 797, 383, 4431, 26, 25, 8811, 15, 1, 7, 26, 10, 17, 1859, 9395, 8505, 24, 10, 24, 6, 4, 2263, 16, 5635, 25, 9251, 26, 11
****
Q: ['K', 'E', '6735', '6095', '9533', 'P', '6853', '5261', 'i', '6541', '8221', 'G', 'x', '7249', '2677', 'O', '689', 'X', '9767', 'z', 'g', '7675', '4797', 'h', 'Q', '8007', 'O', '6817', 'v', 'a', 'H', '5473', '9749', 't', 'I', 'G', 'k', '8063', 'T']

A:
11, 5, 6735, 6095, 9533, 16, 6853, 5261, 9, 6541, 8221, 7, 24, 7249, 2677, 15, 689, 24, 9767, 26, 7, 7675, 4797, 8, 17, 8007, 15, 6817, 22, 1, 8, 5473, 9749, 20, 9, 7, 11, 8063, 20
****