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: 1, 14, ['7047', 'v', '2319', 'p', 'P', '4177', '9487', '4391', 'P', 'k', 'P', '369', '3569', '817', '7685']

8173569369PkP439194874177Pp2319v7047