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: 15, 17, ['K', 'z', 'u', '6105', 'I', '1915', 'c', '4143', 'S', 'z', 'D', 'K', 'e', 'M', '6925', '7189', '3323', '7977', '7825', 'a', 'd', '9407', '8541', '7869', 'T', '5441', 'W', '3325', 'w']

Output: 332371896925


Input: Consider Input: 2, 7, ['t', 'F', '1187', '7655', '9523', 'q', 'c']

Output: cq952376551187F


Input: Consider Input: 2, 12, ['y', '8181', '5337', 'H', '467', '1689', '5107', 'b', '5371', '681', '5667', 'i', '7551']


Output: i56676815371b51071689467H53378181