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: 17, 17, ['5469', '7549', 'M', '1595', '9953', '805', '8429', '247', '2193', 'S', '5621', '5603', 'x', 'j', 'v', 'X', '9637', 'F', 'g', 'E', '2665', 'R', 'r', 'Q', '603', 'N']

9637