Definition: In this task, you are given inputs i, j, and A, where i and j are integers and A is a list. You need to find all elements of A from the ith element to the jth element, reverse the order in which they occur, and then concatenate them to output the resultant 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 concatenate the elements and then reverse the string.
Input: 5, 23, ['G', '1361', 'z', '4341', '7489', 'D', 'V', 'E', 'k', '8087', '7717', 'K', 'o', 'I', 't', 'l', '5907', 'r', '7343', '1959', 'f', '8451', 'I']

I8451f19597343r5907ltIoK77178087kEVD7489