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: 4, 22, ['x', 'o', 'u', '3351', 'f', 'M', 'Z', 't', 'd', 'z', '669', 'Z', 'F', '4731', 'I', '7245', '361', '3991', 'p', '4467', '4899', 'w', '7891', 'Z', '6645', '6099', 'b', '7849', '4649']

w48994467p39913617245I4731FZ669zdtZMf3351