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]: ['D', 'T', 'U', '4023', '7819', 'i', '7791', 'l', 'q', '895', '3025']
[A]: 4, 20, 21, 4023, 7819, 9, 7791, 12, 17, 895, 3025


[Q]: ['5481', 'W', '1285', 'U', '6155', '1505', 'Z']
[A]: 5481, 23, 1285, 21, 6155, 1505, 26


[Q]: ['339', '6531', '9657', 'U', 'K', '827', '3243', '6617', '1417', 'N', 'e', 'z', '3531', 'U', '8145', 'O', '7999', '611', 'z', 'i', 'y', '5941', '1749', '3049', '1477', '975']
[A]:
339, 6531, 9657, 21, 11, 827, 3243, 6617, 1417, 14, 5, 26, 3531, 21, 8145, 15, 7999, 611, 26, 9, 25, 5941, 1749, 3049, 1477, 975