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]: ['9961', 'Y', '669', '8227', 'j', 'c', '8749', 'c', 'K', '8439']
[A]: 9961, 25, 669, 8227, 10, 3, 8749, 3, 11, 8439

[Q]: ['4727', 'n', '983', '3675', 't', 'm', '2595', 'x', '9987', '2031', 'D', 'b', 'F', 'T', '3903', '6289', 'u', 'Y', 'l', '393', 'W', '8499', '1557', '7057', 'D', '5287', '2629']
[A]: 4727, 14, 983, 3675, 20, 13, 2595, 24, 9987, 2031, 4, 2, 6, 20, 3903, 6289, 21, 25, 12, 393, 23, 8499, 1557, 7057, 4, 5287, 2629

[Q]: ['f', '6977', '9655', '3439', 'f', '3083', '1013', '2521', 'W', '2159', '13', '5849', 'S', 'F', '2427', '687', '2031', 'V', 'i', '4441', 'V', '6017', 'Q', '9409', '8161', 'L', 'X', '1029', '9331', 's', '7751', 'Q', 'F', 'H', 's', 'B', 'I', 'C', 'w', '1015']
[A]:
6, 6977, 9655, 3439, 6, 3083, 1013, 2521, 23, 2159, 13, 5849, 19, 6, 2427, 687, 2031, 22, 9, 4441, 22, 6017, 17, 9409, 8161, 12, 24, 1029, 9331, 19, 7751, 17, 6, 8, 19, 2, 9, 3, 23, 1015