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

Output: 207356651155


Input: Consider Input: 5, 18, ['u', '3123', 'g', 'r', 'M', '559', 'F', 'F', '3229', '3207', 'w', 'X', 'U', 'j', 'f', 'p', '7623', '6121', '2279', 'v']

Output: 61217623pfjUXw32073229FF559M


Input: Consider Input: 9, 16, ['9783', 'R', '4519', 't', 'I', 'E', '7029', 'a', '5221', '2967', 'm', 'I', '3915', 'w', '8427', 'Z']


Output: Z8427w3915Im29675221