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: ['V', 't', '5519', '6271', '9239', 'Q', 'z', '9645', 'I', '6699']

A: 22, 20, 5519, 6271, 9239, 17, 26, 9645, 9, 6699
****
Q: ['7565', 'c', '4849', '6873', '6901', 'Q', '4237']

A: 7565, 3, 4849, 6873, 6901, 17, 4237
****
Q: ['z', 't', '5323', 'I', 'e', 'e', 'g', 'C']

A:
26, 20, 5323, 9, 5, 5, 7, 3
****