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: 8, 17, ['9763', '1479', 'Y', 'I', 'j', 'f', '8209', 'Y', 'Q', '3481', '4409', 'W', '2347', 'e', '6619', '2311', 'F', '8073', '6797', '4173', '9171']

F23116619e2347W44093481QY