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, ['7761', '8153', '1073']

Output: 370135181677


Input: Consider Input: 2, 2, ['4359', 'G', 'A']

Output: G


Input: Consider Input: 1, 2, ['7395', 'p']


Output: p5937