Definition: 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.
Input: ['7795', 'Q', 'A', '2113', '2489', '6835', '2929', '3931', 'B', 'K', 'P', '1301', '9483', 'g', '6587', 'K', 'y', '1403', '6711', '9167', '2035', 'y', 'o', 'i', '4205', 'V', 'Y', '9697', '8693', '2751', '7131', 'z', '13', 'j', 'U', 'j', 'G', '2613', 'Y', 'j']

7795, 17, 1, 2113, 2489, 6835, 2929, 3931, 2, 11, 16, 1301, 9483, 7, 6587, 11, 25, 1403, 6711, 9167, 2035, 25, 15, 9, 4205, 22, 25, 9697, 8693, 2751, 7131, 26, 13, 10, 21, 10, 7, 2613, 25, 10