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: 7, 7, ['o', '7695', 'M', 'C', '8035', '5877', '6703']

Output: 6703


Input: Consider Input: 2, 4, ['179', 't', 'i', 'J']

Output: Jit


Input: Consider Input: 2, 6, ['1817', '4711', 'y', 'r', '2863', '5187', '9583']


Output: 51872863ry4711