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: 5, 10, ['j', '2883', '9743', '9417', 'C', '3167', 'k', '6035', '201', '8563']

Output: 85632016035k3167C


Input: Consider Input: 5, 7, ['I', 'R', 'p', '3901', '3837', '9227', '6961']

Output: 696192273837


Input: Consider Input: 3, 6, ['2441', 'P', '6977', 'X', 'U', '9021', '9649', 'L', '7787', 'x', 'K', 'p', 'v', 'u', 'w', '9679', '2211']


Output: 9021UX6977