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.

['565', '6701', 'P', 'Z', 's', '6915', '7931', '1403', '8957', '8999', 'K', 'p', 'M', 'f', '3551', '9433', 'j', '8891', '883', '7883', '8595', '7429', 'w', '4289', '5903']
565, 6701, 16, 26, 19, 6915, 7931, 1403, 8957, 8999, 11, 16, 13, 6, 3551, 9433, 10, 8891, 883, 7883, 8595, 7429, 23, 4289, 5903

['4481', '3957', 'l', '257', 'Y', '6271', 'a', 'a', '9103', '5057', 'g', '8273', '1475', '3583', '3399', 'j', 'O', 'I', '2499', '8301', 'a', 'H', 'l', '903', 'n', '8951', 'U', 'm', 'i', 'R', '6215', 'l', 'f', '407', 'F', '9303']
4481, 3957, 12, 257, 25, 6271, 1, 1, 9103, 5057, 7, 8273, 1475, 3583, 3399, 10, 15, 9, 2499, 8301, 1, 8, 12, 903, 14, 8951, 21, 13, 9, 18, 6215, 12, 6, 407, 6, 9303

['F', 'w', 'z', '7463', 'U', '9797', 'D', '4009', 'L', 'v', '5631', '1963', 'n', '2871', '8851', '725', '4247', '7909', 'X', 'D', '6433', 'p', '8461', '1213', 'j', '4027', '5887', '8877', 'b', 'U', 'f', '9045', '9195', '2865', '4043', 't', '7983', 'i', '5763']

6, 23, 26, 7463, 21, 9797, 4, 4009, 12, 22, 5631, 1963, 14, 2871, 8851, 725, 4247, 7909, 24, 4, 6433, 16, 8461, 1213, 10, 4027, 5887, 8877, 2, 21, 6, 9045, 9195, 2865, 4043, 20, 7983, 9, 5763