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: 14, 22, ['757', '3685', 'W', 'Z', '1553', 'f', '8637', '6253', '1335', 'a', 'b', 'B', 'g', '341', '6971', 's', 'z', '1791', 'Q', 'h', '659', 'L', 'h', 'c', 'I', 'K', 'r', '6745', '3213']

L659hQ1791zs6971341