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.

['D', '4525', 'O', 'Y', '3927', '5539', '8589', '1733', 'C', '2841', 'f', '8139', 'q', '8847', '1455', 'B', '5705', '231', '6423', 'T', 'F', '5277', 'h', '55']
4, 4525, 15, 25, 3927, 5539, 8589, 1733, 3, 2841, 6, 8139, 17, 8847, 1455, 2, 5705, 231, 6423, 20, 6, 5277, 8, 55

['K', 'o', '1035', '135', 'J', '2963', 'Q', 't', 'o', 'v', 'I', 'f', '5627', '643', 'p', 'R', 'n', '635', '7751', 't', '2461', 'c', '181', '9441', 'W', 'w']
11, 15, 1035, 135, 10, 2963, 17, 20, 15, 22, 9, 6, 5627, 643, 16, 18, 14, 635, 7751, 20, 2461, 3, 181, 9441, 23, 23

['1155', '8049', '5273', '2969', 'H', 'h', '1509', '1509', 'j', 'o', '1027', 'I', '3907', '6081', 'c', '1663']

1155, 8049, 5273, 2969, 8, 8, 1509, 1509, 10, 15, 1027, 9, 3907, 6081, 3, 1663