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 concatenate all elements of A from the ith element to the jth element, and print 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.
Input: 4, 18, ['5089', '9195', '7551', 'D', '3725', '563', '5371', '5533', 'u', 'i', '4215', 'N', '179', '3415', '5617', '8421', '233', '1555']

D372556353715533ui4215N1793415561784212331555