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: 8, 8, ['911', 'n', '261', 'J', '1181', '6903', '2085', '5225', 'N', '4041', '4891', '6241']

Output: 5225


Input: Consider Input: 9, 10, ['l', '9027', 'D', 'T', '6001', '7127', '2551', '3093', 'i', '3453']

Output: 3543i


Input: Consider Input: 16, 23, ['p', 'I', 'n', '9633', '9501', 'r', 'F', 'd', 'L', 'K', 'x', '6393', '4493', '5623', 'E', 'V', 'L', 'G', 'F', '5659', '2931', '7413', '3985', 'k', '1947', 'C', '3931', 'H']


Output: 5893314713929565FGLV