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: 7, 17, ['k', 'n', 's', 'A', '5791', 'v', 'k', 'L', '7463', 'F', '1507', '7555', 'w', '2727', 'N', 'V', '5435', '8041', 't', '9147', '8753', 'v', 'I', 'q', 'A', '1497', '4637', '9055', '1945', 'w']

5435VN2727w75551507F7463Lk