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, 17, ['Q', '4337', 'Z', 'z', '4343', 'e', 'n', 'L', 'H', 's', '2703', 'p', 'E', 'c', '4927', 'h', 'W', 'M', 'M', '9345', 'H', 'r', 'D', '8997']

Wh4927cEp2703sHLne4343