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.

['4867', 'Y', 't', '8365', 'f', '9409', 'H', '1913', 'J', 'F', 'w']
4867, 25, 20, 8365, 6, 9409, 8, 1913, 10, 6, 23

['7361', 'D', '3555', '9869', 'g', '7007', '7305', 'M', '225']
7361, 4, 3555, 9869, 7, 7007, 7305, 13, 225

['Q', 's', '8559', '6825', 'P']

17, 19, 8559, 6825, 16