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: 1, 3, ['2351', 'k', '2321']

A: 2321k2351
****
Q: 3, 5, ['3897', 'j', 'o', 'v', '6633', 'b', '3875', 'J']

A: 6633vo
****
Q: 2, 2, ['P', 'S']

A:
S
****