Definition: 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.
Input: ['1325', '5057', '4553', '1783', '8533', 'k', '1205', 'n', 'e', 'z', 'V', 'G', 's', 'w', '627', '9997', 'i', '1201', '7119', '6379', 'y', '4601', '1381', '3343', '605', '1841', 'E', 'H', '8647', '5041', '6313', 'K', 'b', '3175', '1083', 'K']

1325, 5057, 4553, 1783, 8533, 11, 1205, 14, 5, 26, 22, 7, 19, 23, 627, 9997, 9, 1201, 7119, 6379, 25, 4601, 1381, 3343, 605, 1841, 5, 8, 8647, 5041, 6313, 11, 2, 3175, 1083, 11