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]: ['T', 'r', '6043', 'd', '2655', 'D', '1369', '6953', '4881', 'm', 'S', '343', 's', '777', 'Z', 'J', '1229', 'I', 'y']
[EX A]: 20, 18, 6043, 4, 2655, 4, 1369, 6953, 4881, 13, 19, 343, 19, 777, 26, 10, 1229, 9, 25

[EX Q]: ['297', '6515', '5045', '9295', 'z', 'd', '4183', 'a', 'I', '9595', '957', '5687', 'r', 't', 'N', '8997', '8289', '4897', 'u', '4199', '2449', '5275']
[EX A]: 297, 6515, 5045, 9295, 26, 4, 4183, 1, 9, 9595, 957, 5687, 18, 20, 14, 8997, 8289, 4897, 21, 4199, 2449, 5275

[EX Q]: ['O', 'a', 'M', '939', '8953', 'c', 'F', '9963', 'D', 'h', 'I', '4715', '9879', '4689', 'Z', 'M', 'p', '5983', '1475', 'G']
[EX A]:
15, 1, 13, 939, 8953, 3, 6, 9963, 4, 8, 9, 4715, 9879, 4689, 26, 13, 16, 5983, 1475, 7