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: 6, 14, ['6183', '7049', 'J', '9713', '9853', '3201', 'e', '5383', '7355', 'v', 'a', '8869', '3077', '9889', 'g', 'C', '8241', 'p', '5177', '9557', 'B']

988930778869av73555383e3201