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]: ['l', 'Q', '9689', 'w', '9213', '9979', 'g', '9175', '9197', '2605', '6649']
[EX A]: 12, 17, 9689, 23, 9213, 9979, 7, 9175, 9197, 2605, 6649

[EX Q]: ['b', 'o', 'E', '3349', '3065', '427', '635', 'r', 'L', '1955', '7645', '7123', 'E', '3781', 'L', 'O', '1255', 'R', '8671', 'k', 'n', '3199', '6251', '2839', 'L', 'X', 'h', '3479', 'R', 'O', '1289', '8729', '6665', '7729', 'I', '1639', 'Q']
[EX A]: 2, 15, 5, 3349, 3065, 427, 635, 18, 12, 1955, 7645, 7123, 5, 3781, 12, 15, 1255, 18, 8671, 11, 14, 3199, 6251, 2839, 12, 24, 8, 3479, 18, 15, 1289, 8729, 6665, 7729, 9, 1639, 17

[EX Q]: ['J', '1971', '3523', '5195', 'J', 'j', '9763', 'h', 'W', '2987', 'U', 'O', '1459', '2215', 'i', 'V', '6381', '1399', '3077', '6591', '8081', 'C', 'O', 'J', '7485', '4975', '2349', '8845', 'J', '5883', '3093', '2275', '8439', 'h', 'E', '8975']
[EX A]:
10, 1971, 3523, 5195, 10, 10, 9763, 8, 23, 2987, 21, 15, 1459, 2215, 9, 22, 6381, 1399, 3077, 6591, 8081, 3, 15, 10, 7485, 4975, 2349, 8845, 10, 5883, 3093, 2275, 8439, 8, 5, 8975