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, 8, ['7283', '1463', 'A', '6121', 'H', '173', '8829', 'V']

Output: V9288371H1216A3641


Input: Consider Input: 2, 2, ['z', '3345', 'l', '2657', 'J', '4313', 'K', '5307', '9087']

Output: 5433


Input: Consider Input: 1, 4, ['5311', 'B', '6939', 'I', '4453', 'C', '681', '2287', 'Q']


Output: I9396B1135