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: 3, 8, ['w', '7571', 'o', '235', 's', 'n', '3941', '6357', '3251', 'G', '5961', 'z', 'N', '5029', '7589', '3993', '5087', '6351', '5799', '1943', '7661', 'S']

Output: 75361493ns532o


Input: Consider Input: 6, 7, ['J', '701', 'm', '8837', 'b', 'd', '5911', 'y', '8031']

Output: 1195d


Input: Consider Input: 1, 2, ['3359', 'w', '4923', 'K', 'D', 'Q', '1561', 'j', 'E', 'n', '1871', 't', 'R', '7037', '5763', '5529', 'o', '707', '6113', 't', '2643', 'm', '4969', 'h', '7259', 'N', '9961', 'C', '9391', 'E']


Output: w9533