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]: ['K', 'U', '8245', 'I', 'C', '5815', '5163', '3535', 'h', 'J', 'k', 'i', '5525', 'y', 's', 'u']
[EX A]: 11, 21, 8245, 9, 3, 5815, 5163, 3535, 8, 10, 11, 9, 5525, 25, 19, 21

[EX Q]: ['Q', 'r', 'R', '7979', '881', '9607', 'v', 'C', '5337', 'd', '287', 'i', 't', 'R', 'S', '5257', 'p', 'a', 'F', 'v', 'Q', 'S', 'u', 'o', '3137', 'B', '5975', '2127', '8831', 'w', 'N', '751']
[EX A]: 17, 18, 18, 7979, 881, 9607, 22, 3, 5337, 4, 287, 9, 20, 18, 19, 5257, 16, 1, 6, 22, 17, 19, 21, 15, 3137, 2, 5975, 2127, 8831, 23, 14, 751

[EX Q]: ['8319', 'g', 'd', 's', '423', 'D', '8091', 'h', 'j', '5375', 'd', 'Q', 'a', 'H', 'k', '4465', 'J', 'h', 's', 'U', 'U', 'a', '9601', '9363', '2739', '141', '4517', '5285', '5901', '4917', '1629', '8941', 'q', '8515', 'Y', 'B', 's', '7471', 'W']
[EX A]:
8319, 7, 4, 19, 423, 4, 8091, 8, 10, 5375, 4, 17, 1, 8, 11, 4465, 10, 8, 19, 21, 21, 1, 9601, 9363, 2739, 141, 4517, 5285, 5901, 4917, 1629, 8941, 17, 8515, 25, 2, 19, 7471, 23