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: 15, 16, ['M', '6487', '5471', 'q', '4479', 'T', '197', 'w', '8559', '2361', '2445', '7227', 'j', '1347', '7455', '605', 'V', '1893', 'e', '5507', 'm', 'b', 'y', '711', '6803']

6057455