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

Output: Jit


Input: Consider Input: 2, 5, ['365', '3543', '3853', 'o', 'X', 'A', 't', 'n', 'D', '4773', 'D', '4257', '6539', '7915']

Output: Xo38533543


Input: Consider Input: 2, 11, ['8113', 'I', '6489', 'd', '5679', 'c', 'X', '4471', 'z', 'w', '5031', 'X', '8545', '1703', 'Z', '9549']


Output: 5031wz4471Xc5679d6489I