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.

['t', '8125', '6519', 'M', '4533', '9091', '4193', '9863', 'e', '4265', '5907', 'N', '8095', 'N', '7611', 'l', '7529', 'j', 'P', '2989', 'A', 'h', 'Y', '9077', 'J', '5147', 'K', '99']
20, 8125, 6519, 13, 4533, 9091, 4193, 9863, 5, 4265, 5907, 14, 8095, 14, 7611, 12, 7529, 10, 16, 2989, 1, 8, 25, 9077, 10, 5147, 11, 99

['s', '7331', '8643', 'z', 'J', '6141', '6597', 'F', '95']
19, 7331, 8643, 26, 10, 6141, 6597, 6, 95

['477', '5523', 'p', 'J', 'R', 's', 'N', 'f', 'O', '805', '4129', '4763', '3351', '1293', '4553', 'M', '3093', 't', '9941', '8835', 'M', '3883', '1245', 'z', 'K', 'L', 'q', '9561', '8243', 'a', '4355', '731', '9835', 'O', '4749', 's', 't', '8599', 'F', 'g']
477, 5523, 16, 10, 18, 19, 14, 6, 15, 805, 4129, 4763, 3351, 1293, 4553, 13, 3093, 20, 9941, 8835, 13, 3883, 1245, 26, 11, 12, 17, 9561, 8243, 1, 4355, 731, 9835, 15, 4749, 19, 20, 8599, 6, 7