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, 3, ['Y', '8113', 'T']

Output: T8113


Input: Consider Input: 6, 10, ['3799', '8635', '8411', 'Q', '4813', 'v', '9781', 'b', 'B', 'R', '5555', '2269', '7573', 'j', 'G', '6001', 'l', '209', '763', 'b', 'j', 'f', '9975', '2581']

Output: RBb9781v


Input: Consider Input: 1, 13, ['e', '3163', '8855', 'K', 'r', 'k', 'B', 'K', '6953', 'J', '4621', '3495', '6101', '3309']


Output: 610134954621J6953KBkrK88553163e