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: 1, 3, ['U', '1175', 'm', 'S', 't', 's', 'o', '6357', 'G', 'x', 'H', '8917']

Output: m1175U


Input: Consider Input: 9, 11, ['I', '713', 'V', 'Z', '3693', '1861', '817', 'I', 'H', 'b', '9967', 'O', 'M', 'u', '7767', '853', '5445']

Output: 9967bH


Input: Consider Input: 4, 16, ['E', '9045', '2057', '3921', 'O', '9929', '8275', '6507', 'z', '3641', '3379', '9269', '4885', 'S', '4433', '3393', 'H', 'F', '803', 'E', '4067']


Output: 33934433S4885926933793641z650782759929O3921