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, 8, ['A', '4235', 'w', 'y', '4877', 'M', 'Z', '4403', '969', '4749', 'n', 'x']

Output: 4403ZM4877yw


Input: Consider Input: 2, 4, ['T', 'q', '6485', '9125']

Output: 91256485q


Input: Consider Input: 18, 23, ['V', 'Q', 'w', '677', 'o', '7209', '4807', 'x', '575', '2597', '2969', 'm', 'K', '8425', 'k', 'F', 'G', '4621', '2729', '3233', '6621', 'V', 'j', '6043', 'o', 'm', '3969', '5681', '3231']


Output: jV6621323327294621