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: 3, 6, ['D', 'X', '6211', '6533', '7783', 'G', 'B', 'o', '9871', 'E', '6691', 'F', 'U', '8191', '6569', '8907', '2861', 'h', '4665', 'U', 'J', '1901', 'V', 'd', 'A', 'Z', '9537', '1553']

Output: G778365336211


Input: Consider Input: 2, 4, ['5583', '1155', '5665', '2073', '7585', 'o', '2315', '755', 'Y']

Output: 207356651155


Input: Consider Input: 2, 3, ['219', 'T', 'I', 'j']


Output: IT