In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting string. 'i' and 'j' will be non-negative, and will always have a value less than the length of A. 'i' will always be less than 'j'. Perform the operations in order, i.e., do not reverse first and then concatenate.

Q: 8, 12, ['C', 'w', 'Q', '8125', '4579', '8495', '363', 'a', 'C', 'T', '7905', '2631']

A: 13625097TCa
****
Q: 1, 14, ['d', 'Y', 'G', '5849', '6425', 't', '7727', '7863', '131', '6013', '9683', 'Z', 'n', 'y', 'U', 'g', '8675', '1377', 'L', 'u', '6811']

A: ynZ3869310613136877277t52469485GYd
****
Q: 6, 22, ['7343', '8093', '8095', '1021', 'T', '6899', '143', 'Q', 'c', 'V', 'z', 'o', '7905', '5365', 'g', '1923', '6459', '6509', '3675', '2299', 'e', '8697', '1325', '4605', '119', '8129']

A:
7968e99225763905695463291g56355097ozVcQ3419986
****