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.

['d', '3', 'Y', 't', 'B', '8295']
4, 3, 25, 20, 2, 8295

['1129', '9905', '2643', '2241', 'q']
1129, 9905, 2643, 2241, 17

['2745', 'j', 'r', 'u', 'y', '4621', 'u', 'S', '7523', '3157', '8771', '7933', 'V', 'p', 'A']

2745, 10, 18, 21, 25, 4621, 21, 19, 7523, 3157, 8771, 7933, 22, 16, 1