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.

Example Input: ['9093', 'T', '7465', '8911', 'U', 'd', 't', '9501', 'l', 'M', '1917', '1899', '7739']
Example Output: 9093, 20, 7465, 8911, 21, 4, 20, 9501, 12, 13, 1917, 1899, 7739

Example Input: ['t', 'u', 'H', 'y', 'A', 't', 'G', '3361', '8209', 'V', '4765']
Example Output: 20, 21, 8, 25, 1, 20, 7, 3361, 8209, 22, 4765

Example Input: ['X', 'T', '4971', '4177', 'c', 'M', 'a', 'c', 'A', 'N', 'S', 'N', '4977', '9747', 'M', 'u']
Example Output:
24, 20, 4971, 4177, 3, 13, 1, 3, 1, 14, 19, 14, 4977, 9747, 13, 21