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, ['3897', 'j', 'o', 'v', '6633', 'b', '3875', 'J']

A: 6633vo
****
Q: 8, 12, ['L', 'M', '3799', '5741', 'U', 'a', 'g', '9643', 'i', 'u', 'i', '9355']

A: 9355iui9643
****
Q: 2, 5, ['O', 'U', 'I', '8829', 'U']

A:
U8829IU
****