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: 5, 23, ['s', 'i', '7369', '491', '5373', '6325', '9249', '7479', '7917', 'A', 'x', '4733', 'P', 'p', '315', '5557', 'm', 'W', '8883', '2559', '6233', 'l', 'Z', '8435', 'X', 'X']

Output: Zl623325598883Wm5557315pP4733xA79177479924963255373


Input: Consider Input: 2, 4, ['O', '7177', 'f', 'Q', '3429', '3121', '4399', 'H', '6081', 'V', '4367', '7889', '5533', '9109', 'K']

Output: Qf7177


Input: Consider Input: 5, 14, ['U', '419', 'E', 'v', '4069', '3001', 'N', 'i', '1911', '4585', '2263', 'g', '1991', '2531']


Output: 25311991g226345851911iN30014069