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: 11, 14, ['3109', '7207', 's', '4909', '3705', 'r', 'q', 'b', '7547', 'D', 'r', 'x', 'X', 'N', '2783']

rxXN