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: 19, 28, ['8235', '9513', '5663', 'W', '6643', '4845', 'T', 't', 'o', 'x', 'y', '2793', '2127', 'N', 'C', 'a', 'f', 'P', 'T', 'z', '6175', '5927', '2461', '1579', 'y', '8623', 'C', 'i']

Output: iC8623y1579246159276175zT


Input: Consider Input: 5, 6, ['4651', '5211', '1115', 'b', '7125', '4831', '623', 'G']

Output: 48317125


Input: Consider Input: 15, 23, ['9897', '6143', '3209', '673', 'C', '9797', 'a', 'i', '5865', '7797', 'P', 'w', 'f', 'Y', '3211', 'Z', 'j', '5605', '945', '3061', 'L', 'U', 'W', 'm']


Output: WUL30619455605jZ3211