Definition: 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: 3, 16, ['6047', '325', 'w', 'c', 'Z', 'S', '9129', '8883', 'j', '1105', '4229', '2169', 'q', '8953', '6757', '9195', 'U', '4917', '8529', '3967', 'a', 'H', 'Y', 'J']

919567578953q216942291105j88839129SZcw