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: Consider Input: 2, 5, ['n', '9985', 'x', 'h', '2697', 'c']

Output: 9985xh2697


Input: Consider Input: 1, 1, ['e', '7739', '8007']

Output: e


Input: Consider Input: 3, 6, ['y', '2083', 'K', 'C', '4623', '5585', 'S', 'r', 'b', '8721', 'q', '5083', '4207', '8459', '2019', 'b', 'N', '5209']


Output: KC46235585