In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.

Q: 3, 5, ['m', 'U', '3235', 'B', '2015']

A: 2015B3235
****
Q: 4, 6, ['691', 'Q', 'X', 'A', '2501', '7941', 'e', '8967', 'm', '9729', 'O', 't', '7609', 'z', 'Z', 'C', '6027', '2363']

A: 79412501A
****
Q: 4, 8, ['9599', '7381', 'I', 'v', '4337', '4059', 'E', '5623']

A:
5623E40594337v
****