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: 6, 17, ['z', '3747', '6917', 'z', '3503', 'g', 'e', 'p', '4865', '3011', '8789', 'm', 'S', '7035', 'a', 'N', '2741', '8491', '2343', '5469', '879', '6405', '51', 'c']

2741Na7035Sm878930114865peg