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: 1, 3, ['4181', '3741', 'Q']

Output: Q14731814


Input: Consider Input: 8, 11, ['8881', '4663', '605', '7367', 'C', '3663', '3729', '7073', '4973', 'n', 'd', 'y', 'B']

Output: dn37943707


Input: Consider Input: 5, 11, ['j', 'E', '6079', 'U', '383', 'n', 'G', 'O', 'M', 'l', '2441', 'L', 'y', 'Y', 'c', 'e', 'a', '2875', '1905', '9021', '2177']


Output: 1442lMOGn383