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.

['7065', 'M', '6313', 'z', 'D', '8235', 'k', 'T', 'o', '1455', '3327', '9253', '8677', '1287', 'U', 'o', '9255', 'V', '1311', '599', '1889', 'F', '8119', '7563', '7425', '4913', '3513', '4747', '1715', 'V', '9765', 'h', '239', 'J', 'e', 'l', '175']
7065, 13, 6313, 26, 4, 8235, 11, 20, 15, 1455, 3327, 9253, 8677, 1287, 21, 15, 9255, 22, 1311, 599, 1889, 6, 8119, 7563, 7425, 4913, 3513, 4747, 1715, 22, 9765, 8, 239, 10, 5, 12, 175

['4347', 'z', '8559']
4347, 26, 8559

['u', '9467', '8341', '6063', 'M', 'p', 's', 'F', '8193', 'z', '6271']

21, 9467, 8341, 6063, 13, 16, 19, 6, 8193, 26, 6271