Detailed Instructions: 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: ['5089', '1063', '429', 'C', '5529', 'k', '1999', '4677', '7035', '3149', '203', '5743', '7705', '1925', 'g']
A:
5089, 1063, 429, 3, 5529, 11, 1999, 4677, 7035, 3149, 203, 5743, 7705, 1925, 7