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]: ['g', '9107', '351', 'a', '8693', 'O', 'I', '3675', '3883', '2709', '3999', '8265', '7627', '7041', '7799', 'U']
[EX A]: 7, 9107, 351, 1, 8693, 15, 9, 3675, 3883, 2709, 3999, 8265, 7627, 7041, 7799, 21

[EX Q]: ['1183', '4279', 'f', 'I', 'I', '3533', '891', 'z', '5947', '8717', '6875', '7121', '3503', 'l', '1909', 'E', '6613', '5571', 's', 'R', 'e']
[EX A]: 1183, 4279, 6, 9, 9, 3533, 891, 26, 5947, 8717, 6875, 7121, 3503, 12, 1909, 5, 6613, 5571, 19, 18, 5

[EX Q]: ['6293', '3505', '6069', 'V', 'p', 'C', 'Z', '4621', '4107', '1927', '115', 'O', 'B', '2079', '7145', 'i', 'F', '9497', '2291', '3047', '4541', '7207', '5107', 'D', 'u', '8521', 'u']
[EX A]:
6293, 3505, 6069, 22, 16, 3, 26, 4621, 4107, 1927, 115, 15, 2, 2079, 7145, 9, 6, 9497, 2291, 3047, 4541, 7207, 5107, 4, 21, 8521, 21