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: ['3731', 'V', 'C', 'S', '8601', '2753', '9015', '7233', '3903', 'v', '9723', 'J', '5227', 'N', 'S', 'f']

A: 3731, 22, 3, 19, 8601, 2753, 9015, 7233, 3903, 22, 9723, 10, 5227, 14, 19, 6
****
Q: ['O', '6881', '759', '6693', 'i', 'c', '5921', 'z', 'w', '3775', '9997', 'e', '775']

A: 15, 6881, 759, 6693, 9, 3, 5921, 26, 23, 3775, 9997, 5, 775
****
Q: ['1279', '3705', 'f', 'w', 'A', '3723', '4317', '4201', '1695', 'D', '1137', 'B', 'P', 'G']

A:
1279, 3705, 6, 23, 1, 3723, 4317, 4201, 1695, 4, 1137, 2, 16, 7
****