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: 3, 12, ['5813', 'Y', 'n', '9651', '5647', '3119', '6929', '2501', '17', 'k', 'h', '595', '5007', 'q', '179', 'c', 'Q', 'M']

Output: 595hk1725016929311956479651n


Input: Consider Input: 7, 13, ['4735', '7529', 'Q', '9973', 'C', '1841', 'L', '7263', 'p', '7185', 'R', '8391', 'R', 'R', 'n', 'H', 'h', 'H', '11', '3773', '6221', 'z', 's', 'd']

Output: R8391R7185p7263L


Input: Consider Input: 5, 11, ['u', 'r', '3437', '1377', 'n', '209', '1963', '535', '2245', 'i', 'e', '5085', '4705', '8223', '7061', 'S', 'p', '9623', '1459', '3849', 'k', 's', '6265', 'H', '3949', 'b', '2581']


Output: ei22455351963209n