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.
--------
Question: ['j', '5075', 'R', 'I', 'y', '7405', '5539', '6463', '8961', '1803', '8897', '1929', 'E', 'N', '9433', 'C']

Answer: 10, 5075, 18, 9, 25, 7405, 5539, 6463, 8961, 1803, 8897, 1929, 5, 14, 9433, 3


Question: ['w', '5531', '9103', 'I', 'W', '8305', 'q', '2429', '1521', '545', '4637', 'a', 's', 'f', '3715', 'i', '729', 'V', '6671', 'B', '3877', '7891', 'Y', '1217', 'z']

Answer: 23, 5531, 9103, 9, 23, 8305, 17, 2429, 1521, 545, 4637, 1, 19, 6, 3715, 9, 729, 22, 6671, 2, 3877, 7891, 25, 1217, 26


Question: ['3413', '2571', 'i', '4103', '9159', '9415', '7799', '1389', '9603', 'N', 'v', '6287', 'N', 'O', 'B', '6573', '7845', '5377']

Answer:
3413, 2571, 9, 4103, 9159, 9415, 7799, 1389, 9603, 14, 22, 6287, 14, 15, 2, 6573, 7845, 5377