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]: ['r', '821', '8521', 'p', 'o', '979', 'k', 'w', '2213']
[A]: 18, 821, 8521, 16, 15, 979, 11, 23, 2213


[Q]: ['A', 'j', '5397']
[A]:
1, 10, 5397