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.

[Q]: ['u', '6687', '2277', 'o', '7787', 'Z', 'b', 'I', '9983', 'N']
[A]: 21, 6687, 2277, 15, 7787, 26, 2, 9, 9983, 14


[Q]: ['2609', '8593', 'X', '365', '8173', '1859', '4371', 'M', '7949', 'O', 'D']
[A]: 2609, 8593, 24, 365, 8173, 1859, 4371, 13, 7949, 15, 4


[Q]: ['7843', '5533', 't', '5305', '6393', '3029', '779', 'T', 'V', '6333', 'n', '4569', 'a', '8127', 'u', 'a', 'D', '771', 'y', 'n', 'B', 'I', '47', 'a', '7471', '1523']
[A]:
7843, 5533, 20, 5305, 6393, 3029, 779, 20, 22, 6333, 14, 4569, 1, 8127, 21, 1, 4, 771, 25, 14, 2, 9, 47, 1, 7471, 1523