Definition: 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: 16, 25, ['N', 'E', '291', 'x', 'n', 'w', 'I', '5979', '6495', 'm', '3629', '2435', '4879', '4929', '5933', '1677', '4495', 'g', 'Y', '4421', '6827', '6193', 'M', 'J', 'l']

lJM619368274421Yg44951677