In this task, you are given inputs 'i', 'j', and A, where 'i' and 'j' are integers and A is a list. A list is shown by two brackets and comma-separated numbers and characters inside, like ['1', '12', 'l']. You need to concatenate all elements of A from the ith element to the jth element, and then reverse the resulting 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 reverse first and then concatenate.

Input: Consider Input: 4, 5, ['S', 'S', 'L', '7199', '3259', '8515', '8657', '8201', 'V']

Output: 95239917


Input: Consider Input: 1, 9, ['3207', 'E', 'h', 'h', 'I', '4019', 'v', 'O', 'r', 'Q', '9685', 'I', '8665', '7037', '5181', 'v', 'W', 'a', 'p', '2959', 'f', 'H', '3121']

Output: rOv9104IhhE7023


Input: Consider Input: 3, 19, ['D', 'Q', '2495', 'u', '3735', '6247', 'y', '5527', '135', '8903', '3001', '6013', 's', '5525', '7691', '4307', 'j', 'l', '1313', 's', '7957', 'g', 'c', '7267']


Output: 3131lj703419675255s3106100330985317255y74265373u5942