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, 17, ['2289', '8243', '723', 'r', '2647', '6007', 'I', '7141', 'j', '3001', 'a', 's', 'X', '3001', '9939', '2321', 's', '1279', 'd', '1119', 'f', '7771', '2119', 'N', '6939', '4469', '3089', 'H']

s232199393001Xsa3001j7141I6007