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.
--------
Question: ['1207', 'B', '4273', '7081', '6009', '3933', '5589', '1543', '2631']

Answer: 1207, 2, 4273, 7081, 6009, 3933, 5589, 1543, 2631


Question: ['3415', 'V', 'b', 'y', 'D', '345', '3149']

Answer: 3415, 22, 2, 25, 4, 345, 3149


Question: ['7151', 'C', 'B', 'p', '3569', '6991', 'u', 'y', '1851', 'U', 'h', '7985', '1117', 'D', 'P', 'E', '8301', 'z', '1637', 'Z', 'p', '8519', '4187', '5007', 'g']

Answer:
7151, 3, 2, 16, 3569, 6991, 21, 25, 1851, 21, 8, 7985, 1117, 4, 16, 5, 8301, 26, 1637, 26, 16, 8519, 4187, 5007, 7