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: ['4347', 'z', '8559']

A: 4347, 26, 8559
****
Q: ['a', '9907', '6485', 'K', 'e', 'X', '687', '7687', '589', 'n', '7287', '9637']

A: 1, 9907, 6485, 11, 5, 24, 687, 7687, 589, 14, 7287, 9637
****
Q: ['9183', 'p', '9669', '6969', '8229', '5267', 'N', '4727', '1639', '491', '6837', '3045', 'f', 'g', 'v', 'M']

A:
9183, 16, 9669, 6969, 8229, 5267, 14, 4727, 1639, 491, 6837, 3045, 6, 7, 22, 13
****