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: 5, 16, ['x', '1339', '3199', '3833', 'q', 'n', 's', '7181', '1295', 'o', 'd', 'H', '4509', '4717', '9737', '8275', 'V', '1691', '2139']

qns71811295odH4509471797378275