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, 5, ['u', 'P', '3415', '9257', '97', '9323', '6771', 'z', 's']

Output: 979257


Input: Consider Input: 2, 24, ['3885', '9741', '3311', 'r', '2897', 'm', '6009', 'h', 's', 't', 'a', 'n', 'v', '4017', 'W', 'F', '6949', 'n', 'I', 'u', '6617', 'v', 'g', '7819', '2619', 'N', '6055', '5251', 'A']

Output: 7819gv6617uIn6949FW4017vnatsh6009m2897r33119741


Input: Consider Input: 1, 7, ['9749', 'Q', 'D', '2847', '7229', '5505', 'o']


Output: o550572292847DQ9749