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: Consider Input: 11, 13, ['1135', '5903', '4201', 'O', '2679', 'S', '5667', 'F', 'I', '1329', 'p', 'D', '9979', '2665', '1743']

Output: 9979Dp


Input: Consider Input: 9, 13, ['t', 'z', '3897', 'T', '7683', '8189', 'D', 'p', 'W', 'd', 'p', '315', 'P', '8037', '9411', 'q', '4931', 'U', 'e', '311', 'V', 'L', '6427', '6249', '8303', 'k', 'N', 'T']

Output: P315pdW


Input: Consider Input: 1, 2, ['m', 'a', 'f', 'h', '7075', '5717', '391', 'd', 'V', '6641']


Output: am