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]: ['2621', '8811', '3613', '7469', 'O', 'P', '3429', '6091', 'l', '6905', '8189', '8933', 'l', '1745', 'c', 'a', '8665', '9733', '8263', 'X', '5065', 'W', '1837', 'K', 'k', '519', '7623']
[A]: 2621, 8811, 3613, 7469, 15, 16, 3429, 6091, 12, 6905, 8189, 8933, 12, 1745, 3, 1, 8665, 9733, 8263, 24, 5065, 23, 1837, 11, 11, 519, 7623


[Q]: ['647', 'h', '6029', 'r', '7851', 'g', 'u', '9383', '4033', 'i', 'N', '3515', '9369', 'h', '8997', 'H', 'Y', 'k', '1505', 'L', 'F', '3311', '3475', 'a', '6047', '8745', '9905', '6131', '3893', '9329', 'f', '9549', '2777', '2191', '369', '3691', '489', 't', '8239', 'm']
[A]: 647, 8, 6029, 18, 7851, 7, 21, 9383, 4033, 9, 14, 3515, 9369, 8, 8997, 8, 25, 11, 1505, 12, 6, 3311, 3475, 1, 6047, 8745, 9905, 6131, 3893, 9329, 6, 9549, 2777, 2191, 369, 3691, 489, 20, 8239, 13


[Q]: ['2183', 'W', 'G', 'M', '6397', '6267', 'M', 'u', '1289', 'y', 'Q', 'G', 'J', '3795', 'f', 'e', 'q', '795', '9355', '379', 'j', '1363', '6537', 's', '6319', '927', 'Q', '8063', '91', '1037', '9445']
[A]:
2183, 23, 7, 13, 6397, 6267, 13, 21, 1289, 25, 17, 7, 10, 3795, 6, 5, 17, 795, 9355, 379, 10, 1363, 6537, 19, 6319, 927, 17, 8063, 91, 1037, 9445