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.

Input: Consider Input: 4, 15, ['d', 'P', 'D', '5601', '3115', 'O', 'h', '1521', '8467', '5275', '6455', '1579', 'w', 'f', '9647', 'z', 'i', '4137', '7581', '6173', 'V']

Output: 9647fw15796455527584671521hO31155601


Input: Consider Input: 16, 20, ['D', 'N', 'r', 'F', 'G', 'p', '4865', 'c', '7743', '6781', '8771', 'o', 's', '2061', '8445', 'O', 't', 'y', 'n', 'p', '5101']

Output: pnytO


Input: Consider Input: 6, 8, ['9597', 'M', '8531', '781', 'g', 'e', '5029', 'P', 'L', 'N', 'N', 'Z', 'T', '2229', 'v', '665', 'K', '6599', '2365', '3775', '5373', '6175', '357', '9993']


Output: P5029e