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: 4, 12, ['8125', 'K', 'W', '8269', '5965', '7005', 'P', 'K', '5753', 'S', '1117', '3797', 'E', 'j']

Output: 37971117S5753KP700559658269


Input: Consider Input: 2, 22, ['4169', '3509', '9747', '7311', 'F', '9721', 'i', '8583', 'w', '7277', '2343', 'v', '9485', '6471', '8293', '2923', 'R', '9953', '3221', 'W', '265', 'o', '8391', '473']

Output: o265W32219953R2923829364719485v23437277w8583i9721F731197473509


Input: Consider Input: 14, 18, ['V', 's', 'U', '7941', '8265', 'G', 'I', '5945', '3427', '1471', 'y', 'x', '9201', 'S', 'c', 'M', '2355', '1767', '4389', 'm', '1825', 'q', 'D', 'l', 'M']


Output: 17672355McS