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.

[EX Q]: ['D', '7557', '2965', 'N', 'd', 'R', '2845', 'f', '8165', 'Y', 'N', '4109', 't', '7323']
[EX A]: 4, 7557, 2965, 14, 4, 18, 2845, 6, 8165, 25, 14, 4109, 20, 7323

[EX Q]: ['J', '2611', '9365', 'E', 'c', '6117', '6405']
[EX A]: 10, 2611, 9365, 5, 3, 6117, 6405

[EX Q]: ['1101', '9681', 'o', 'M', 'F', 'H', '4859', '5631', 'O', '4557', '1461', '2323', 'U', 'Z', 'W', '6785', '7671', '8225', 'f', '1939', '8653']
[EX A]:
1101, 9681, 15, 13, 6, 8, 4859, 5631, 15, 4557, 1461, 2323, 21, 26, 23, 6785, 7671, 8225, 6, 1939, 8653