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: 6, 11, ['2365', '4545', 'z', 'y', 'q', '5899', 'L', '8765', '3309', '9525', 'A', 'l', 'H', 'B']

5899L876533099525A