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: 6, 10, ['P', '8531', '6115', '4161', '4429', '569', '8581', '6081', '7303', 'p', 'z', '7307', 'a', 'A']

Output: p730360818581569


Input: Consider Input: 1, 2, ['1437', 'u']

Output: u1437


Input: Consider Input: 7, 16, ['F', 'f', 'p', '2455', 'j', '2579', '4155', 'd', 'A', '1427', 'm', '5187', '2545', '4361', '187', '2025', 's', '9539', '339', '441', '2599', '3407']


Output: 2025187436125455187m1427Ad4155