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, 5, ['e', '7607', '3201', '3421', 'H', '543', '3489']

Output: H342132017607


Input: Consider Input: 8, 8, ['V', '2803', '7079', 'W', '1265', '7865', 's', 'F', 'H', '4231', '1777', '3189']

Output: F


Input: Consider Input: 14, 23, ['z', 'h', 'h', 'A', '4389', 'q', 'G', '7651', 'J', 'e', '2257', 'X', '9573', 'm', 'a', '845', '3407', 'u', '8851', '7909', '4121', 'F', '2147', '6811', 'z', '9277', '7655', '4659']


Output: 2147F412179098851u3407845am