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.

Q: ['f', '9797', 'E']

A: 6, 9797, 5
****
Q: ['R', '5811', '8603', '8417', 'z', 'F', '3247', 'E', '1411', '6897', 'K', 'V', '7271', '1243', '5747', 'y', '5453']

A: 18, 5811, 8603, 8417, 26, 6, 3247, 5, 1411, 6897, 11, 22, 7271, 1243, 5747, 25, 5453
****
Q: ['1753', 'A', 'l', 'i', '7875', '133', '4981', '9233', '7701', 'D', '9909', 'm', '4197', '6359', 'K', 'f', 'j', 's', 'H', '8281', 'H', '555', '5599', '3285', '1779', '819', 'F', '8661']

A:
1753, 1, 12, 9, 7875, 133, 4981, 9233, 7701, 4, 9909, 13, 4197, 6359, 11, 6, 10, 19, 8, 8281, 8, 555, 5599, 3285, 1779, 819, 6, 8661
****