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: ['8623', '1535', '2699', 'e', '1463', '279']

A: 8623, 1535, 2699, 5, 1463, 279
****
Q: ['2343', 'U', 'h', 'z', 'O', 'f', 'k', '7277', 's', '6913', '5391', 'a', 'y', '8849', '829', 'k', '165', '391', 'H', '4149', 'n', '6687', '7885', 'L', '1653', '2417', 'A', '3653', '8079', 'L', '6337', 'Q', '5571']

A: 2343, 21, 8, 26, 15, 6, 11, 7277, 19, 6913, 5391, 1, 25, 8849, 829, 11, 165, 391, 8, 4149, 14, 6687, 7885, 12, 1653, 2417, 1, 3653, 8079, 12, 6337, 17, 5571
****
Q: ['7627', 'z', 'X', '5577', '7447', 'C', 'i', '5603', '3269', '1169', 'K', '2999', 'U', 'a', 'G', '1091', 'C', 's', '5769', '9211', 's', '8623', '2669', '9615', 'm', 'g', 'Y', '839', 'm', 'H', '6313', '6865', 'u', 'r']

A:
7627, 26, 24, 5577, 7447, 3, 9, 5603, 3269, 1169, 11, 2999, 21, 1, 7, 1091, 3, 19, 5769, 9211, 19, 8623, 2669, 9615, 13, 7, 25, 839, 13, 8, 6313, 6865, 21, 18
****