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.

['9523', '6119', '9053', '7327', '9693', '4789', 'i', '8659', 'T', '9347', '1885', '4981', '6197', 'l', 'D', 'G', '5781', 'k', '9393', '4169', 'S', '4783', 'C', '9819', '1145', 'y', 'r', 'X', 'F', '3377', 'd', 'l', '1133']
9523, 6119, 9053, 7327, 9693, 4789, 9, 8659, 20, 9347, 1885, 4981, 6197, 12, 4, 7, 5781, 11, 9393, 4169, 19, 4783, 3, 9819, 1145, 25, 18, 24, 6, 3377, 4, 12, 1133