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: 12, 18, ['W', '9509', '3541', 'T', 't', 'Y', 'x', '9667', 'V', '7605', '7727', 'x', 'x', 'W', '3657', '2591', '9599', 'I', 'd', '6679', '1373', 'e', '6173', '8861', 'n', 'L', '5093', 's', '453']

Output: I959925913657Wxx


Input: Consider Input: 5, 15, ['X', 'W', 'B', '1047', 'z', 'm', 'E', '8829', 'D', '4935', '957', 'a', '4801', 'c', 'l', 'j']

Output: lc4801a9574935D8829Emz


Input: Consider Input: 14, 26, ['9741', 'Z', 'F', 'n', 'j', '6509', '6773', '4717', '8347', 'c', 'F', 'R', 'M', '3935', 'K', 'G', 'o', '5167', '3023', 'y', 'L', '3089', '5689', 'U', 'B', '8461', 'n']


Output: 8461BU56893089Ly30235167oGK3935