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, 9, ['3563', '217', 'y', 'N', '999', 'd', 'x', 'W', 'E', '695', '1837', '2221', '7513', '1613', 'Q']

Output: EWxd999Ny


Input: Consider Input: 10, 20, ['G', 'Y', 'M', 'F', 'Y', '6993', '9057', '5529', '35', 'D', '6173', '1043', '5845', 'V', 'd', '7497', '9035', 'r', 'U', '5155']

Output: 5155Ur90357497dV584510436173D


Input: Consider Input: 22, 24, ['3415', '459', '2051', 'b', 'i', 'O', 'd', 'l', 'l', 'V', '3977', 'Z', '7759', '3897', '5691', '9155', 'l', '119', '8901', '2225', '4147', '2205', 'Q', 'J', 'U', 'T', 'j', '4837', '2613']


Output: JQ2205