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: 2, 5, ['1769', '8475', '6093', '8939', 'V', '2263', '8825', '3527', '4195', 'A', '7999', '7841', '4967', '1829']

Output: V939839065748


Input: Consider Input: 2, 6, ['2245', 'H', 'X', '339', '4389', '5331', '6865', '4541', '4845', '6071']

Output: 13359834933XH


Input: Consider Input: 8, 17, ['d', 'I', 's', 'V', '9881', 'l', 'G', 'R', 'E', '911', 'C', '255', '8853', 't', 'w', '5723', '7357', 's', '3691', 'H']


Output: 75373275wt3588552C119ER