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.
--------
Question: 1, 2, ['735', 'W', '5879', '8259']

Answer: W537


Question: 2, 5, ['1769', '8475', '6093', '8939', 'V', '2263', '8825', '3527', '4195', 'A', '7999', '7841', '4967', '1829']

Answer: V939839065748


Question: 22, 24, ['s', '4443', '9625', '5149', '9895', 'Z', '9427', '8821', '5501', 'r', 'X', 'd', 'U', 'V', '1979', 'F', 'u', 'J', 'X', '2631', '1061', '251', '1745', '7181', 'w']

Answer:
18175471152